Computer Science Three Class Paper

Time:  1 Hr 30 Mins                Total Marks: 50
Subject:  Computer Science                Class:  III
Name: _______________     Date: ____________
Questions
1 2 3 4 5 6 7 8 9 10 Total Marks
Marks Obtained
Instruction: Attempt all Questions.
⦁ Write neatly and clearly.
Q.1. Fill in the blanks.
⦁ A bit represents. __________________.
⦁ 0 in binary code means _________________.
⦁ CD stands for  __________________.
⦁ 1 in binary code means ________________.
⦁ RAM stand for  ________________.
 Q.2. . Match the columns.
A B

Hard Disk