Time left:

#### [All Quizzes] → [Programming With C] → [Number Representation]

1. ► Which number is equivalent to 2^10?

A.
B.
C.
D.

2. ► Which are the binary representation of -9?

A.
B.
C.
D.

3. ► What is the hex representation of decimal number 33?

A.
B.
C.
D.

4. ► What is the hex representation of decimal number 255?

A.
B.
C.
D.

5. ► Negative numbers are represented in 2's complement form in CPU.

A.
B.

6. ► What is the hex value of binary number 1111010?

A.
B.
C.
D.

7. ► What is the decimal value of signed binary number 11010?

A.
B.
C.
D.

8. ► What is the binary representation of decimal number 67?

A.
B.
C.
D.

9. ► What is the hex value of binary number 0100100011101000?

A.
B.
C.
D.

10. ► How many minimum number of bits are required to represent decimal -1354?

A.
B.
C.
D.

11. ► What is the maximum value of 10 bit unsigned number?

A.
B.
C.
D.

12. ► How many minimum number of bits are required to represent decimal 130?

A.
B.
C.
D.

13. ► What is the maximum value of a 7 bit unsigned number?

A.
B.
C.
D.

14. ► Which of the following is binary representation of -9?

A.
B.
C.
D.

15. ► For big endian machine, which one of the following statement is true.

A.
B.
C.
D.

16. ► What is the maximum value of a 8 bit signed number?

A.
B.
C.
D.

17. ► What is the minimum value of 8 bit signed number?

A.
B.
C.
D.

18. ► What is the correct order of hex number 0x01020304 for little endian machine in memory assuming 32 bit word size?

A.
B.
C.
D.

19. ► In a computer, numbers are internally represented as:

A.
B.
C.
D.

20. ► What is the binary representation of decimal number 253?

A.
B.
C.
D.