Unit Test - 01 Class 11 - 03 Aug

 Test - 01

1. Convert the following into Binary code.            03 Marks

(a) (52)10

(b) (537)8

(c) (12A)16

2. Convert the following into Decimal Code.            03 Marks

(a) (10110)2

(b) (127)8

(c) (541)16

3. Convert to following into octal.                            03 Marks

(a) (145)10

(b) (11001)2

(c) (10A5)16

4. Convert the following into hexadecimal                03 Marks

(a) (1100110)2

(b) (425)8

(c) (258)10

5. Write the 2 difference between data and information.            02 Marks

6. Write the full form of the following.                                        03 Marks

(a) CPU

(b) PPM

(c) OCR

7. Arrange the following memory unit in ascending order            02 Marks

MB

KB

GB

TB

Byte

8. Write the name of two operating system.                                01 Marks