CBSE Class 3 Computers Sample Paper Set D

CBSE Class 3 Computers Sample Paper Set D. 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.

Q.1 Give one example of the following:

A. Storage devices-

B. Super computer-

C. Micro computer-

Ans.Give one example of the following:

A. Storage devices-Pen drive, CD, DVD

B. Super computer- PARAM

C. Micro computer- Laptop, PC

Q.2 Match the following

A. John Napier          1. Times new roman

B. Blaise Pascal         2. Difference engine

C. Charles Babbage   3. Pascaline

D. Font                     4 Napier Bones

Ans.Match the following

A. John Napier        1. Napier Bones

B. Blaise Pascal       2.Pascaline

C. Charles Babbage 3. Difference engine

D. Font                  4 Times new roman

Q.3 Write the full form of the following .

A. ALU- _________________________________________

B. ABACUS- _________________________________________

C. CPU- _________________________________________

D. PC- _________________________________________

Ans.

A. ALU- Arithmetic Logic Unit

B. ABACUS- Abundant Beads Addition Calculation Utility System

C. CPU- Central processing unit

D. PC- personal Computer

Q.4 Name these

A. The Key used to move to the next line. _____________

B. Process in which the computer gives the result of the process._______________

C. The software used for creating, editing and printing images._________

Ans.Name these

A. The Key used to move to the next line. Enter

B. Process in which the computer gives the result of the process.Output

C. The software used for creating, editing and printing images.

Ans.

Q.6 Differentiate between Software and Hardware

Ans.Hardware- It refers to the                     Software- The computer programs/

components of computer which we        which we cannot see or touch.

can touch. Eg monitor, CPU,                 Eg-paint, notepad

printer

Q.7 Rohit draw a scene of Janmashtmi in MS paint. Which of the following is the right name of the file.

A. Janmashtmi.txt

B. Janmashtmi.bmp

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