Page 98 - TP_Play_V2.1_class7
P. 98
2. Which of the following languages can a computer understand?
a. Binary language b. High level language
c. English language d. Hindi language
3. Electrical signal 1 stands for ................................ and 0 stands for .................................
a. OFF, ON b. ON, OFF
c. NO, YES d. EVEN, ODD
B. Write ‘T’ for true and ‘F’ for false.
1. Data is processed information. ........................
2. The number 6 is stored as 0101 in binary. ........................
3. Computer converts the information into binary language. ........................
4. The result of the computer’s decision for a condition will never be true. ........................
5. ASCII stands for American Standard Code for Information Interchange. ........................
C. Short answer type questions.
1. What is information processing?
...................................................................................................................................................................................................
...................................................................................................................................................................................................
2. What is an algorithm?
...................................................................................................................................................................................................
...................................................................................................................................................................................................
D. Long answer type questions.
1. How does computer store and process information?
...................................................................................................................................................................................................
...................................................................................................................................................................................................
...................................................................................................................................................................................................
2. What is IF-THEN-ELSE condition?
...................................................................................................................................................................................................
...................................................................................................................................................................................................
...................................................................................................................................................................................................
3. Write an if condition to print “picnic” if it is Sunday today otherwise print “School”.
...................................................................................................................................................................................................
...................................................................................................................................................................................................
...................................................................................................................................................................................................
96 Play (Ver. 2.1)-VII

