Tests on the theory of working on a computer. Test "Composition of a personal computer, operating system" test in computer science and ICT (grade 10) on the topic. To transfer information use
Test on the topic: "PC composition. Computer operating system"
1. A computer is -
- electronic number processing device;
- a device for storing, processing and transmitting information of any kind;
- multifunctional electronic device for working with information;
- device for processing analog signals.
2.What is included in a personal computer?
1. processor, monitor, keyboard, mouse;
2. processor, RAM, monitor, keyboard
3. hard drive, monitor, mouse;
4. system unit, monitor, keyboard, mouse;
3. For permanent storage of information the following is used:
- RAM;
- CPU;
- floppy and magnetic disk drives;
- drive.
4.Name a device that is characterized by speed and capacity.
1. RAM;
2. processor;
3. ROM;
4. video card.
5. Storing information on external media differs from storing information in RAM:
- the fact that information can be stored on external media after the computer is turned off;
- volume of information storage;
- the ability to protect information;
- ways to access stored information.
6.Internal memory does not include:
1. RAM
2. ROM
3. Hard drive
4. Cache memory
7. When the computer is turned off, the information is erased:
- from RAM;
- from ROM;
- on a magnetic disk;
- on CD.
8.The personal computer will not function if you disable:
1. disk drive;
2. RAM;
3. mouse;
4. printer.
9. The device is intended for entering information....
1. processor;
2. ROM;
3. keyboard;
4. printer.
10. To print drawings on paper, use:
- Printer;
- plotter;
- scanner;
- modem;
- monitor.
11.The scanner belongs to the device:
1.output information
2.Input information
3. information storage
4. information processing
12. A mouse is a device:
- entering information;
- modulation and demodulation;
- reading information;
- to connect the printer to your computer.
13. The operating system is -
- a set of basic computer devices;
- programming system in a low-level language;
- software environment that defines the user interface;
- a set of programs that ensure the interaction of hardware and software parts of a computer with each other
- programs for destroying computer viruses.
14. Programs that control computer devices are called:
- loaders;
- drivers;
- translators;
- interpreters;
15.The shell through which the user communicates with the computer is called:
1. core
2. drivers
3.interface
4. command processor
1 6. On the taskbar there are:
1. buttons for minimized programs;
2. labels only;
3. Start button;
4. Start button, open window buttons, indicators, clock
17. What is not a Windows interface element?
1. desktop
2. taskbar
3. icons
4. processor
5. shortcuts
18. What action cannot be performed with an operating system object Windows?
1. create
2. open
3. move
4. copy
5. break
19. What in the operating system allows you to maintain disks (check, compress, defragment):
2.command processor
3. help system
20. What in the operating system is intended to obtain information about the functioning of the operating system
1.service programs (utilities)
2.command processor
3. help system
Preview:
Question number | Answer |
Test on the topic “Computer structure”
Option 2. 1. To store data on a computer,… A) Processor B) Memory C) Disk drive D) Monitor 2. To enter graphic information (drawings, drawings, etc.) from a paper sheet, use ... A) Scanner B) Printer C) Monitor D) Keyboard 3. Which of the following is a computer output device? A) Scanner B) Keyboard C) Mouse D) Printer 4. After turning off the computer's power, all information is lost. A) on the hard drive B) in ROM (read only memory) C) on a floppy disk (floppy disk) D) in RAM (random access memory) 5. To output audio information, use... A) Monitor B) Scanner C) Microphone D) Speakers 6. Which computer device Not Is it part of the system unit? A) Processor B) Disk drive C) RAM D) Printer 7. Mark the odd one out A) Scanner B) Mouse C) Keyboard D) Processor 8. Complete the row MICROPHONE, SCANNER, MOUSE A) Keyboard B) System unit C) Headphones D) Monitor 9. Which one modern storage media with the highest capacity? A) Hard disk B) Floppy disk (floppy disk) C) Laser (optical) CD-R disk D) Flash drive (flash drive) |
Test on the topic "Information around us"
Option 1. 1. Give the most complete answer. Computer Science is... 2.
Information presented in a form suitable for processing by a computer is called... C) program D) memory 3. Quantitative characteristics of objects in the surrounding world -age, weight, height of a person, population, reserves of usefulminerals, forest area, etc. - are presented in the form ... A) numerical information B) text information D) sound information 4. Everything that is printed or written in any of the existing languages refers to ... A) numerical information B) text information D) sound information 5. Through which sense organ does a person receive tactile information? |
Answers: 1a, 2d, 3c, 4d, 5a 1b, 2b, 3a, 4b, 5c
TEST
1. What is information?
A) This is what a person hears in class.
B) This is what the person writes.
C) Information about the world around us.
D) Computer science.
2. What is a keyboard?
B) A device for storing information.
B) Device for processing information.
D) Device for entering information.
3. What is a processor?
A) A device for printing information on paper.
B) Device for processing information.
B) Device for entering information.
D) Device for storing information.
4. What is computer software?
A) Devices for processing information.
B) The totality of all computer devices.
B) Devices for input and output of information.
D) The totality of all computer programs.
5. What devices are used to display information?
A) Printer, processor, speakers.
B) Keyboard, monitor, printer.
B) Monitor, printer, speakers.
D) Monitor, processor, printer.
6. What groups of keys exist?
A) Functional, symbolic, cursor, special, additional.
B) Upper, middle, lower, additional.
B) Alphabetic, numeric, additional.
D) Russian, English, official.
7. What is a Desktop?
A) Picture on the screen.
B) Icons on the monitor screen.
B) Windows operating screen.
D) Folders, files and documents.
8. What is a window?
A) The program in which a person works.
B) Picture on the monitor screen.
B) Icon on the monitor screen.
D) The area of the screen in which the program is used.
TEST “Information around us”
Students are asked to choose one correct answer or find a match. The test lasts 40 minutes (1 lesson)
Test evaluation criteria:
Score “2” from 30 to 54% correct answers
Score “3” from 55 to 69% correct answers
Score “4” from 70 to 84% correct answers
Score “5” from 85 to 100% correct answers
Correct answer options are highlighted in red
Matching question 10 – correct answers in one color
1. Give the most complete answer. Information is...
a) what is broadcast on TV in news broadcasts;
b) information about the world around us
c) what is published in newspapers
d) what is printed in the newspaper
2. Give the most complete answer. Computer science is...
a) computer skills
b) the science of information and methods of storing, processing and transmitting it using a computer
c) ability to write computer programs
3. Indicate the sense organ through which a healthy person receives most of the information
a) eyes
4. Actions of a person with information, indicate the unnecessary:
a) reading a newspaper
b) observation
c) solving an example in mathematics
d) cooking lunch
5. Using pictures or icons, use the following method of encoding information:
a) numerical
b) graphic
c) symbolic
6. Using numbers, the following method of encoding information is used:
a) numerical
b) graphic
c) symbolic
7. Using alphabetic characters, the following method of encoding information is used:
a) numerical
b) graphic
c) symbolic
8. Visual forms of presenting information, indicate the unnecessary:
b) TV
c) diagram
d) photograph
e) drawing
9. Match each type of information indicated in the left column with its description given in the right column (connect with arrows)
Presentation form | |
Quantitative characteristics of objects in the surrounding world - age, weight, human height, population, mineral reserves, forest areas, etc. | Video information |
Anything printed or written in any existing language | Audio information |
Drawings, pictures, blueprints, diagrams, maps, photographs | Numerical information |
All we hear is human speech, music, birdsong, rustling leaves, car signals | Text information |
Sequences of images - movies, cartoons, etc. | Graphic information |
Computer science test for 5th grade for the 1st half of the year
1. What devices are the main ones?
A. System unit, monitor, keyboard, mouse,
B. System unit, monitor, keyboard
C. System unit, monitor, keyboard, scanner
2. The monitor screen is called
A. Windows Window
B. Windows Desktop
C. Windows Panel
3. A device for outputting information from a computer onto paper?
A. Monitor
B. Keyboard
C. Printer
4. What devices are the main ones?
A. System unit, scanner, speakers, monitor, keyboard, mouse,
B. Speakers, headphones, scanner, printer, microphone, keyboard
C. Speakers, headphones, scanner, printer, microphone
5. Windows is:
A. Graphics program
B. Operating system
C. Text editor
6. What computer devices are used to enter text:
A. Monitor
B. Keyboard
C. Speakers
7. The “Documents” item contains:
A.Documents
B.Programs
C.Document shortcuts
8. The shortcut differs from real files in that:
A. His icon has a triangle on it.
B. It has an arrow on its icon.
C. His badge has letters
9. Taskbar:
A. Displays icons of files available on the disk
B. Displays icons of open files
C. Displays icons for closed files
10. The “Programs” menu item in the “Start” menu contains:
A. Discs and shortcuts
B. Shortcuts and files
C. Files and folders
11. The basket is used for:
A. File storage and sorting
B. Storage of deleted files
C. Storage of created documents
12. The window title contains:
A. Window panel name
B. Program name
C. File name and program name
13. Opening a window means:
A. Open document
B. Run the program
C. Click the window icon in the taskbar
14. How to move a window?
A. Hover the mouse over the border and drag
B. Hover the mouse over the status bar and drag
C. Hover the mouse over the window title and drag
15. The Start menu allows you to:
A. Find the files you need
B. Configure Windows
C. Get Windows Help
16. The correct way to turn off your computer is:
A. Alt+F4 → Shut down computer →Yes
B. Start → Shut down Windows → Yes
C. Start → Shut down Windows → Shut down computer→ Yes
17. Files may have the same name if
A. have different volumes
B. created on different days
C. stored in different folders
18. Is it possible to recover a file after emptying the Recycle Bin?
A. Yes, always
B. Yes, if no more than 30 days have passed since deletion
19. An open window always means
A. A running program.
B. Connected printer.
C. Dialogue with the computer
20. To call the context menu, you need to
A. Double-click the left mouse button on the object on the screen.
B. Right-click on an object on the screen.
C. Press the enter key
21. On the Desktop there are
B. Folder and file icons.
C. Notebooks and books.
22. When copying a folder, it is copied
A. The folder along with the files in it.
B. Folder contents only (no folder).
C. Only folder without content
25. In order to create a folder, you need
A. In the context menu, select Create-folder
B. Double-click the left mouse button
C. Press the enter key
Computer science test for 5th grade for the 2nd half of the year
1. An incorrectly typed character in a word can be deleted:
2 The alphabet is switched with the keys:
C. Ctrl right
3. Notepad is
A. Printing program
B. Drawing Application
C. Text editor
4. Keyboard is:
A. Output device
B. Input device
C. One of the Personal Computer blocks
5. Which keys move the cursor:
6. When the Caps Lock light is on:
A. Only Russian letters are entered
B. Special characters are introduced
C. Capital letters are entered
7. In what folder is the Calculator located?
A. My documents
B. My computer
C. Standard
8. How to switch to engineering calculator mode
C. Edit - paste
9. Enter key:
A. Cancel key
B. Enter key
C. Move the cursor to the next line
10. In order to change the font size in Notepad, you need
A. Menu file-create-font
B. Edit-insert-font
C. Format-font
11. How to put information on the clipboard?
A. Select a fragment, Edit →Copy
B. Select a fragment, Edit →Copy to file
C. Edit → Copy
12. How to get information from the clipboard?
A. Select a fragment, Edit →Cut
B. Select All →Edit →Paste
C. Edit → Paste
13. Copy menu key combination:
14. Paint is a program that allows you to:
A. Perform calculations
B. Process texts and pictures
C. Create and process drawings
15. The tools in the graphic editor are...
A. Line, circle, rectangle
B. Pencil, brush, eraser
C. Select, copy
16. Palettes in the graphic editor are...
A. Line, circle, rectangle
B. Pencil, brush, eraser
C. Color Sets
17. What is the tool for?on the toolbar of the graphic editor Paint?
B. To determine color;
C. To change the scale
18. What is the tool for?on the toolbar?
A. For color selection;
B. To set the attributes of the picture;.
C. To enter text;
19. What is the tool for? on the toolbar?
A. Changes line width
B. Paints with a brush
20. Before you start drawing you need to:
A. Select background color
B. Select tool
C. Select Tool Properties
21. If you hold Shift, then...
A. The fragment will be copied
B. The polygon will be regular
C. The fragment will be cut out
22. In order to Clear a drawing, you need to
A. Edit-delete
B. Edit - copy
C. Drawing-clear
23. In order to change the Palette, you need to:
A. Drawing - Attributes
B. Drawing - Palette
C. Palette – Change palette
24. You can use the FlipRotate command using a keyboard shortcut:
25. What is the name of the instrument?
A. Filling
B. Palette
C. Sprayer
Test Graphic editor Paint.
To select a rectangular area of the drawing;
To select an area of a free-form drawing;
To enter text;
For drawing a broken line.
To enter text;
For drawing rectangles;
To select an area of a free-form drawing;
To select a rectangular area of the drawing.
To remove fragments of a picture;
For drawing free-form lines;
To enter text;
To change the scale, view the picture.
To set the active color as in the selected fragment of the picture;
To fill closed areas with the selected color;
To remove fragments of a picture;
For drawing free-form lines.
To select a fragment of any shape;
To enter text;
To draw a polygon;
For drawing curves.
To enter text;
To select a color;
To set the attributes of a picture;
To save a fragment of a drawing.
Which key must be held down when drawing in a graphics editor in order to get a circle rather than an ellipse?
Which key must be held down when drawing in a graphics editor in order to get a square rather than a rectangle?
How to change the background color in the Paint graphics editor?
Single left-click on the desired color in the palette;
Single right-click on the desired color in the palette;
Double-click the left mouse button on the desired color in the palette;
Double-click the right mouse button on the desired color in the palette.
TEST “Key assignment”
Question 1. Which key deletes the character to the right of the cursor?
1.
Backspace
2.
Delete
3.
Insert
4. Page Up
Question 2. Which key turns insert (replace) mode on and off?
1.
Num Lock
2.
Tab
3.
Insert
4.
Enter
Question 3. Which key moves the cursor to the beginning of the line?
1.
End
2.
Page Up
4. Page Down
Question 4. What letter will be printed when you press the key combination Shift+S(ы) if the keyboard is in Russian capital letters mode?
1.
capital letter S
2.
small letter s
3.
capital letter Y
4.
small letter s
Question 5. What is the Num Lock key used for?
1.
to turn uppercase/lowercase mode on and off
2.
to turn on and off the digital mode of the small keyboard
3.
to turn insert/replace mode on and off
4.
to switch Russian/English language mode
Question 6. Which key moves the cursor down a page?
1. Page Down
2.
Page Up
3.
End
4.
Tab
Question 7. Which key is used to cancel the selected action, to exit the menu?
1.
Enter
2.
Shift
3.
Insert
4.
Esc
Question 8. When you press which key, the cursor will not move?
1.
Enter
2.
Ctrl
3.
Tab
4.
space
Question 9. If you press the key combination Shift + 4 in Russian letters mode, it will print...
1.
"$" sign
2.
number "4"
3.
sign ";"
4.
all characters shown on this key will be printed
Question 10. What is the keyboard used for?
1. for entering alphanumeric and graphic information
2. for entering digital information and control commands
3.
for entering alphabetical and audio information
4.
for entering control commands and alphanumeric information
TEST “Working with files”
To rename a file you need to:
select it
right mouse button
rename
enter a new name
press ENTER key
To copy a file you need to:
select it
right mouse button
copy
To create a file you need:
select the type of file to be created
enter his name
press ENTER key
right mouse button
To open a file, double-click or:
select it
right mouse button
To close a file, click the button in the upper right corner of the screen
To delete a file you need to:
in the request window that appears, select YES
select it
right mouse button
select it
press DEL key
press ENTER key
TEST “Mastering the Windows system environment”
To open NOTEBOOK you need to select:
START, STANDARDS, NOTEBAD
START, ALL PROGRAMS, STANDARD,
START, STANDARD, ALL PROGRAMS,
If a command is written in gray, then it
Available
Not available
Automatically executed
The menu bar contains:
Character Headings
Submenu headings
If a command is ticked, it:
Available
Not available
Automatically executed
Does not run automatically
Scroll arrows
Slider
Menu bar
What is not a window element:
6. The image that appears on the screen after loading WINDOWS is called:
PROGRAM
DESKTOP
7. The window title contains:
PROGRAM NAME
OPEN FILE NAME
OPEN FILE NAME AND PROGRAM NAME
8. Which key must be pressed to go to a new line?
9. The icons on the desktop are called:
STANDARD
10. The DELETE key deletes the character standing
TEST FOR 5TH GRADE STUDENTS IN COMPUTER SCIENCE“MAIN AND ADDITIONAL PC DEVICES”
Goal: to consolidate and control students’ knowledge on the topic “PC Devices”, to develop the ability to work independently.
1. Select your input device:
A) Monitor;
B) System unit;
B) Keyboard;
D) Mouse.
2. Select an output device:
A) Monitor;
B) System unit;
B) Keyboard;
D) Mouse.
3. Select a device for storing and processing information:
A) Monitor;
B) System unit;
B) Keyboard;
D) Mouse.
4. Select a cursor control device:
A) Monitor;
B) System unit;
B) Keyboard;
D) Mouse.
5. A printer is a device for...
A) entering information into a computer from paper;
B) displaying information on paper;
C) displaying information on a computer screen;
D) output of audio information.
6. Printers are:
A) laser;
B) matrix and inkjet;
B) inkjet and laser;
7. Types of monitors:
D) inkjet, matrix, laser.
8. Types of system units:
A) monitors on a cathode ray tube, liquid crystal, touch;
B) Horizontal and vertical;
B) wired and wireless;
D) mechanical, optical.
9. Optical and mechanical are:
A) Monitors;
B) Mice;
B) Keyboards;
D) System units.
10. The keyboard consists of the following blocks:
A) alphanumeric, service;
B) alphanumeric, service, additional, functional, cursor control keys;
C) alphanumeric, additional, functional, cursor control keys;
D) alphanumeric, service, additional, cursor control keys.
11. The first mouse was from...:
A) Trees;
B) Stone;
B) Plastics;
D) Gland.
12. In what part of the system unit is the video card located:
A) On the back panel;
B) On the front panel;
B) In the internal;
D) On the top panel.
13. Power supply, motherboard, processor - these are the components:
A) Monitor;
B) Printer;
B) Keyboards;
D) System unit.
14. To connect to the Internet you need:
A) Printer;
B) Web camera;
B) Modem;
D) Headphones.
15. To work with audio information you need:
A) Speakers, headphones, microphone;
B) Columns;
B) Headphones;
D) Microphone.
16. Select the main advantage of cathode ray tube monitors:
A) they are colored;
D) they are sensory.
17. Select the main advantage of LCD monitors:
A) they are colored;
B) they consume less electricity;
C) the image quality is better;
D) they are sensory.
18. Select an additional computer device:
A) Columns;
B) Monitor;
B) Mouse;
D) Keyboard.
19. Select the main computer device:
A) Columns;
B) Modem;
B) Printer;
D) System unit.
20. Primary and additional devices are connected to...
A) Monitor;
B) System unit;
B) Keyboard;
D) Printer.
21. The keys from F1 to F12 are called:
A) alphanumeric;
B) official;
C) cursor keys;
D) functional.
Correct answer codes.
No. Right answer
1 V
2 A
3 B
4 G
5 B
6 G
7 A
8 B
9 B
10 B
11 A
12 V
13 G
14 V
15 A
16 V
17 B
18 A
19 G
20 B
21 G
Grading:
From 0 to 10 points – score “2”
From 11 to 15 points – score “3”
From 16 to 19 points – score “4”
From 20 to 21 points – score “5”
Test "Computer device"
Exercise : Read the question carefully, then choose the appropriate answer from the options, there can be only one answer.
Question 1. A computer is -
device for processing analog signals;
a device for storing information of any kind.
multifunctional electronic device for working with information;
electronic number processing device;
Question 2. Computer performance (speed of operations) depends on:
processor clock speed;
volume of information processed.
speed of pressing the keys;
monitor screen size;
Question 3. A system of interconnected technical devices that input, store, process and output information is called:
1. software;
2. computer software;
3. hardware.
4. system support;
Question 4. Device for visual reproduction of symbolic and graphic information -
1. processor;
2. keyboard.
3. scanner;
4. monitor;
Question 5. Which device is not located in the system unit?
1. video card;
2. processor;
3. scanner;
4. hard drive;
5. network card;
Question 6. A disk drive is a device for
1. reading/writing data from external media;
2. storing commands of the executable program.
3. long-term storage of information;
4. processing commands of the executable program;
Question 7. Which device is not a peripheral?
1. hard drive;
2. printer;
3. scanner.
5. web camera;
Question 8: A printer with an ink print head that, under pressure, shoots ink from a series of tiny holes onto the paper is called
1. sublimation;
2. matrix.
3. jet;
4. hard;
5. laser;
Question 9. A program is a sequence...
1. commands for the computer;
2. electrical impulses;
3. zeros and ones;
4. text characters;
Question 10. When you turn off the computer, all information is lost...
1. on a floppy disk;
2. on the hard drive;
3. on a CD-ROM disk;
4. in RAM;
Question 11. For long-term storage of user information, the following is used:
1. external memory;
2. processor;
3. disk drive;
4. RAM;
Question 12: Before turning off the computer, you can save information:
1. in RAM;
2. in external memory;
3. in processor registers;
4. on the disk drive;
Question 13. The smallest addressable part of computer memory:
4. machine word;
Question 14. The magnetic disk is intended for:
1. information processing;
2. information storage;
3. entering information;
4. information output;
Question 15. Where is the currently running program and the data it processes stored?
1. in external memory;
2. in RAM;
3. in the processor;
4. on the input device;
Question 16. A compact disc designed for repeated recording of new information is called:
Question 17. A program is...
1. processed information presented in the computer memory in a special form;
2. an electronic circuit that controls the operation of an external device;
3. description of the sequence of actions that the computer must perform to solve the given data processing task;
4. a software-controlled device for performing any type of work with information;
Question 18. Information is called data if it is represented...
1. in the form of text from a textbook;
2. in numerical form;
3. in binary computer code;
4. in the form of commands for the computer.
Explanatory note
While studying the course “Informatics and ICT”, we got acquainted with one of the sections “Information and information processes”. After which, having familiarized ourselves with this section, we found out that information processes in the lives of people and society, in nature and technology, are of the same nature and come down to four main processes: collection, storage, transformation and transmission, these are the actions performed on information , and occur with the help of a computer. In the section “Computer Design” we studied the operating diagram of a computer (von Neumann principles), the main modular principle of constructing a computer, and the structure of a computer. Studying the section is completed.
The purpose of the test using the test method is determined by identifying the level of knowledge and skills of 8th grade students in the section “Computer Design”.
1. Identify the level of knowledge development of 9th grade students in the section.
2. Develop the skill of working independently without relying on the theoretical position of the textbook, using your knowledge.
3. Develop composure and accuracy when performing tests.
For each correct answer, one point is assigned, for a total of 18 points. The assessment of the test work will be calculated as a percentage, where:
100% - 95% (18-17 points) - mark “5”
94% - 75% (16-13 points) - mark “4”
74% - 51% (12-9 points) - mark “3”
less than 50% (less than 9 points) - mark “2” with subsequent retake, but the final mark will be one point lower.
Key to the test paper
- 1. Test on the topic: “Computer structure” Question No. 1: A computer is: 1. devices for working with text; 2. a set of software and hardware designed to perform information processes; 3. electronic computing device for working with numbers; 4. a device for processing analog signals. The correct answer is 2. Question No. 2: To implement the “processing” process, it is intended...1. CPU; 2. hard drive; 3. flexible magnetic disk; 4. CD - ROM. Correct answer -1 Question No. 3: The clock speed of the processor is: 1. number of pulses generated per second; 2. number of possible accesses to RAM;3. the number of operations performed by the processor in one second; 4. speed of information exchange between the processor and ROM. Correct answer -1 Question No. 4: From what list of devices can you create a working personal computer?1. processor, monitor, keyboard;2. processor, RAM, monitor, keyboard;3. hard drive, monitor, mouse;4. keyboard, hard drive, CD drive. Correct answer -2 Question No. 5: The backbone - modular principle of computer architecture implies such an organization of hardware in which: 1. each device communicates directly with the other;2. devices communicate with each other sequentially in a specific sequence;3. all devices are connected to the central processor;4. all devices are connected to each other through a special three-wire cable called a backbone. The correct answer is 4. Question No. 6: Name the devices that make up the processor. 1. RAM, printer;2. arithmetic-logical device, control device;3. ROM, video memory;4. video card, controllers. Correct answer -2 Question No. 7. Internal memory does not include: 1. RAM 2. ROM 3. Hard drive 4. Cache memory Correct answer -3 Question No. 8: In order for information to be stored for a long time, it must be written down.1. into RAM; 2. to processor registers; 3. to hard drive; 4. in ROM. Correct answer -3 Question No. 9: After turning off the computer, all information is erased...1. from RAM; 2. from the hard drive; 3. from CD - ROM; 4. from a floppy disk. The correct answer is 1. Question No. 10: RAM has the following structure: 1. consists of cells, each cell has an address and content.2. divided into sectors and tracks, information is recorded in the form of magnetized and non-magnetized areas; 3. divided into clusters, information is recorded in the form of magnetized and non-magnetized areas;
- 2. Correct answer -1 Question No. 11: Information recorded on a magnetic disk is called: 1. cell; 2. register; 3. file. Correct answer -3 Question No. 12: A disk drive is a device for: 1. processing commands of the executable program; 2. information storage; 3. displaying information on paper; 4. reading/writing data from external media. Correct answer -4 Question No. 13: The device is intended for entering information...1. CPU; 2. ROM;3. keyboard; 4. printer. Correct answer -3 Question No. 14: A mouse is a device: 1. modulation and demodulation; 2. entering information; 3. information storage; 4. reading information. The correct answer is 2. Question No. 15: The following is intended for displaying information on paper: 1. Printer; 2. scanner; 3. monitor; 4. processor. The correct answer is 1 Question No. 16: The monitor is controlled by: 1. random access memory; 2. sound card;3. video cards; 4. keyboard. Correct answer -3 Question No. 17: A personal computer will not function if you turn off: 1. drive; 2. RAM; 3. mouse; 4. printer Correct answer -2 Question No. 18: Addressability of RAM means: 1. discreteness of structural units of memory; 2. volatility of RAM; 3. presence of a number for each RAM cell;4. the possibility of random access to each unit of memory Correct answer - 3 Question No. 19: The principle of software control of the operation of a computer presupposes: 1. binary coding of data in a computer; 2. the need to use an operating system for synchronous operation of hardware; 3. the ability to execute a whole series of commands without external intervention. The correct answer is 3. Question No. 20: A permanent storage device is used for: 1. storing computer boot programs and testing its nodes;2. storing the user program while it is working;3. records of particularly valuable application programs;4. permanent storage of especially valuable documents. Correct answer -1
