CBSE Class 4 Computer Science Sample Paper Set 03

CBSE Class 4 Computer Science Sample Paper Set C. It’s always recommended to practice as many CBSE sample papers as possible before the examinations. The latest sample papers have been designed as per the latest blue prints, syllabus and examination trends. Sample papers should be practiced in examination condition at home or school and also show it to your teachers for checking or compare with the answers provided. Students can download the sample papers in pdf format free and score better marks in examinations. Refer to other links too for latest sample papers.

Q1. Multiple Choice Questions:-

1. All internal parts of a computer including CPU are attached to_________.

i) Hard Disk ii) RAM iii) Motherboard.

2. Input devices are used to enter ____________ into the computer.

i) Data ii) Food iii) Icons

3. Windows 7 is a ________ based operating system.

i) GUI ii) CUI iii) KUI

4. Each file in a folder has a ________ name.

i) same ii) pet iii) unique

Q2. Write the full forms of:- 

a) CPU:-__________________________________________

b) GUI:- __________________________________________

c) RAM:- _________________________________________

d) MU:- __________________________________________

e) ALU:- _________________________________________

f) ROM:- _________________________________________

Q3. Write two examples of each:-

a) INPUT DEVICES:- ___________, ____________

b) STORAGE DEVICES:- _____________, _____________.

c)OUTPUT DEVICES:- ______________, ____________.

d) OPERATING SYSTEMS:- ______________, ____________.

Q4. Complete the following IPO cycle:- 

___________ -> PROCESSING -> _____________.

Q5.Name the following task:-

a) Changing the name of an existing file or folder.________________

b) Cutting and then copying a folder to a new desired place._____________

Q6. Fill in the blanks:-

1. The two types of computer memory are __________ memory and __________ memory.

2. A _______ is a place where many files and folders are stored.

3. Windows confirms before ________ a folder.

4. Windows 7 is developed by __________ company.

5. __________ option is used to change display settings of your computer.

Q7. Write steps to copy file or folder. ½ X 4 = 2

Ans7. To copy a file or folder, we follow the given steps:-

a) Select the file or folder to be copied.

b) _____click the mouse and click the __________ option.

c) Select the location where the file is to be copied and double-click to open it.

d) _____ click the mouse and click the ________ option. The file is copied to a new location.

Q8. Label the marked areas on windows desktop given below. ½ X 2 = 1

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