Computers for class 6 kids

Computers for class 6 kids

Introduction

In this article, you will be able to know and learn about some essential terminologies, MCQ, and Q&A that are frequently asked while learning and teaching class 6 computer science. The article includes Fundamentals of Computer (Chapter 1), Working in Windows 7 (Chapter 2), and Working with Tables (Chapter 3), and a link for the second term.

Click the link given below to download

MCQ Set-1

MCQ Set-2

MCQ Set-3

MCQ Set-4

Terminologies

---

Computer

·        The computer is an electronic device, which accepts data, performs mathematical and logical operations according to the instructions given to it, and displays the results of these operations.

·        A computer is a machine that can perform many tasks. Some of the tasks performed on a computer are playing games, writing letters, drawing pictures, playing music, doing calculations, designing vehicles, houses, and rockets, store a list of names, and telephone numbers.

·       Computers are being used in offices, houses, hospitals, and business houses.

Hardware

·       Hardware refers to all physical components of the computer.

·       Some common examples of hardware are the motherboard, processor, LAN card, keyboard, monitor, and mouse.

Input devices

·       Input devices refer to the devices used to give instructions to the computer.

·       Some common examples of input devices are a keyboard, mouse, light pen, microphone, and joystick.

Output device

·       Output device refers to a piece of hardware that gives out the result of the entered input, once it is processed.

·       Some common examples of output devices are printers and monitors.

Touch screen

A touch screen is a monitor screen that allows users to interact with a computer system by touching an area of the display screen.

Windows

·       Windows is an operating system launched by Microsoft.

·       Windows operating system has simplified the task of managing data in a computer.

Libraries

·       Libraries refer to a kind of folder in Windows 7 that allows you to organize your files in one place so they are easy to search and access.

·       Windows 7 provides four default libraries for documents, pictures, music, and videos.

Control panel

The Control panel is a system folder using which we can make changes in the appearance and current settings of Windows.

Defragmentation

·       Defragmentation refers to putting the fragmented pieces of files together.

·       Defragmentation speeds up the computer’s performance by making the file storage system more efficient.

Table

The table is a grid of cells arranged in horizontal rows and vertical columns.

Click the given link below for second-term study material

A class-6 computer for the second term

---

MCQ

---

1. ..................... devices are used to give instructions to the computer.

a. Input devices*

b. Output devices

c. Both a and b

d.    None of these

---

2. CPU stands for .........................

a. Central Processing Unit*

b. Centralized Processing Unit

c. Certified Processing Unit

d.    None of these

---

3. ON state is represented by ............................

a. 1*

b. 0

c. 2

d.    3

---

4. Which one of the following components is hardware?

a. Monitor

b. Mouse

c. Keyboard

d.    All of these*

---

5. Computer hardware can be classified as .................................

a. I/O devices

b. CPU

c. Storage devices

d.    All of these*

---

6. The ........................ is responsible for the processing.

a. CPU*

b. Monitor

c. Keyboard

d.    All of these

---

7. ..................... is an input device.

a. CPU

b. Monitor

c. Keyboard*

d.    All of these

---

8. ........................ devices are responsible for displaying the output.

a. Input devices

b. Output devices*

c. Both a and b

d.    None of these

---

9. A ..................... is a pointing device with two or three buttons.

a. Mouse*

b. Monitor

c. Keyboard

d. All of these

---

10.          Joystick is an ........................

a. Input devices*

b. Output devices

c. Both a and b

d. None of these

---

11.          Light pen is a .....................

a. Pointing device*

b. Output device

c. Both a and b

d. None of these

---

12.          ..................... is an input device.

a. Microphone

b. MICR*

c. Both a and b

d. None of these

---

13.          ..................... a cell means dividing the selected cell into separate cells.

a. Splitting*

b. Merging

c. Aligning

d.    All of these

---

14.          ..................... cells means combining multiple cells into a single cell.

a. Merging*

b. Splitting

c. Aligning

d. All of these

---

15.          ..................... means the positioning of a table on a page.

a. Merging

b. Splitting

c. Alignment of a table*

d.    All of these

---

16.          Which one of the following is a new feature of Windows 7?

a. Aeropeek

b. Aerosnap

c. Aeroshake

d. All of these*

---

17.          .......................... allows you to quickly minimize every open window except the one we are shaking.

a.    Aeroshake*

b.    Aeropeek

c.    Aerosnap

d.    All of these

---

18.          The top row of a table is called the ...............................

a. Header row*

b. Header column

c. Both a and b

d. None of these

---

19.          The ............................... is responsible for taking in data or raw facts into the computer.

a. Input device*

b. Output device

c. Aeroshake

d. None of these

---

20.          The ............................... are responsible for storing data or information for future use.

a. Storage device*

b. Input device

c. Output device

d. None of these

---

21. The input and output devices are also called  ...........................

a. Peripherals*

b. Machines

c. Devices

d.    None of these

---

22. ............................. can be connected or disconnected from the computer system.

a. Peripherals*

b. Taskbar

c. Dashboard

d.    None of these

---

23. Keyboard has a number of keys for entering ........................

a. Alphabets

b. Numbers

c. Special characters

d.    All of these*

---

24. ........................ is used for drawing images and pictures on the computer screen using a pen-like drawing device called a stylus.

a. Graphic tablet*

b. Touch screen

c. Taskbar

d.    None of these

---

25. ......................... is an input device that is used to record your voice and other sounds into a computer.

a. Microphone*

b. BCR

c. MICR

d.    None of these

---

26. The ........................... utility helps to put the fragmented piece of a file together.

a. Disk defragmenter*

b. Fragmentation

c. Both a and b

d.    None of these

---

27. The files you delete using the disk clean-up utility go to the  ...............................

a. Recycle bin*

b. Memory

c. RAM

d.    None of these

---

28. The ............................ reduces the storage capacity of the hard disk and affects the performance of the system.

a. Disk defragmenter

b. Fragmentation*

c. Both a and b

d.    None of these

---

29. A desktop theme is a combination of ...............................

a. Images

b. Colours

c. Screen saver and sounds

d.    All of these*

---

Q & A

---

Briefly explain Windows explorer.

Windows explorer

·       Windows explorer is the main tool that you use to interact with Windows 7.

·       Windows explorer is used to view, explore or organize libraries, files, and folders.

·       Windows explorer enables you to display a directory structure that includes drives, folders, and files.

Briefly explain the Aerosnap feature of Windows 7.

·       Aerosnap feature of Windows 7 allows you to quickly resize a window to cover the desktop screen's left or right half.

·       The Aerosnap feature of Windows 7 is used to place two windows side by side on the screen and view their contents.

 

To know more visit https://zueducator.blogspot.com