CBSE Class 4 Computer Science Sample Paper Set B

CBSE Class 4 Computer Science Sample Paper Set B. 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. Write the full forms of the following:-

a) ROM:- _____________________________________________________________

b) CPU:- ______________________________________________________________

c) ALU:- ______________________________________________________________

d) GUI:- ______________________________________________________________

e) RAM:- ______________________________________________________________

Q2. Which type of device is the following device: (input, output, storage, processing)

a) Compact Disk:- __________________

b) Joy stick:- ___________________

c) Speakers:- ___________________

d) Mouse:- ___________________

e) Pen drive:- ___________________

Q3. Complete this IPO cycle:- 

_________ -> ______________ -> __________

Q4. State true or false:-

a) Windows 7 is developed by Microsoft company.

b) Copy option is used to change name of existing file or folder.

c) Printer gives result on paper.

d) All internal parts of a computer including CPU are attached to hard disk.

Q5. Choose the correct answer:- (2)

a) _________ devices are used to display result.

i) Input

ii) Output

iii) Processing

iv) Storage

b) __________ is not a version of MS Windows.

i) Windows 99

ii) Windows Vista

iii) Windows XP

iv) Windows 7

c) New folder is created using _______ option in MS windows.

i) Copy

ii) Cut

iii) Open

iv) New

d) Windows confirms before ________ a file or folder.

i) Copying

ii) Moving

iii) Deleting

iv) Renaming

a) _________ devices are used to display result.

i) Input

ii) Output

iii) Processing

iv) Storage

b) __________ is not a version of MS Windows.

i) Windows 99

ii) Windows Vista

iii) Windows XP

iv) Windows 7

c) New folder is created using _______ option in MS windows.

i) Copy

ii) Cut

iii) Open

iv) New

d) Windows confirms before ________ a file or folder.

i) Copying

ii) Moving

iii) Deleting

iv) Renaming

Q6. Using help box fill in the following blanks:- (3)

Folder      Versions      File

a) MS Windows has many flavours called _______________________.

b) The area on disk that contains some information and is saved with a name is called_______________________.

c) A place where many files and folders are stored is called______________________.

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