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Quiz based on Digital Principles and Computer Organization

1) Base of hexadecimal number system? Answer : 16 2) Universal gate in digital logic? Answer : NAND 3) Memory type that is non-volatile? Answer : ROM 4) Basic building block of digital circuits? Answer : Gate 5) Device used for data storage in sequential circuits? Answer : Flip-flop 6) Architecture with shared memory for instructions and data? Answer : von Neumann 7) The smallest unit of data in computing? Answer : Bit 8) Unit that performs arithmetic operations in a CPU? Answer : ALU 9) Memory faster than main memory but smaller in size? Answer : Cache 10) System cycle that includes fetch, decode, and execute? Answer : Instruction 11) Type of circuit where output depends on present input only? Answer : Combinational 12) The binary equivalent of decimal 10? Answer : 1010 13) Memory used for high-speed temporary storage in a CPU? Answer : Register 14) Method of representing negative numbers in binary? Answer : Two's complement 15) Gate that inverts its input signal? Answer : NOT 16)...

Phython MCQ - 1

1.What is the output after the following statement?

m= 28

n= 5p

printm//n)

a) 5.0

b) 6

c) 5

d) 4.0

2.  What will be the output after the following statement?

    m=90

    n=7

    print(m%n)

a) 6

b) 4

c) 6.0

d) 5.0

3. What will be the output of the following statement?

    m = 79

    n = 64

    print(m<n)

a) m<n 

b) False

c) True

d) No

4. What is the output of the following statement?

m= 92

n= 35

print(m>n)

a) True

b) False

c) yes

d) No

5. What is the output of the following statement?

m= false

n = true

print ( m and n) 

a) m and n

b) False

c) True

d) mn

6. What Will be the output of the following statement?

m= true

n= false

print( m or n)

a) m or n

b) false

c) true

d) mn

7. What will be the output of the following statement?

m = true

n = false

print(not m)

a) not m

b) false

c) true

d) not defined

8. What will be the output of the following statement?

m= true

n= false

print('not n')

a) not n

b) false

c) true

d) not defined

9. What is the output of the following statement?

m= 7*5+8

print(m)

a) 91

b) 20

c) 47

d) 43

10. What will be the output of the following statement?

m= 9*(3+12)

print(m)

a) 45

b) 159

c) 95

d) 135

11. What will be the output of the following statement?

m= '40' + '01'

print(m)

a) 4001

b) 01

c) 41

d) 40

12. What will be the output of the following statement?

m = 81 + 34

print(m)

a) 8134

b) 81

c) 115

d) 34

13) What will be the output of the following statement if the user entered the number 45?

m= input('Enter the number:')

n= int(m)

a) float

b) string

c) List

d) Integer

14) What is the data type of m after the following statement?

m = ( 41,54,23,68)

a) Dictionary

b) Tuple

c) String

d) List

15. What is the data type of m after the following statement?

m = ['July', 'September', 'December']

n = m[1]

print(n)

a) ['July', 'September', 'December']

b) July

c) September

d) December

17. What will be the output of the following statement?

m = [45, 51, 67]

n = m[2]

print(n)

a) 67

b) 51

c) [ 45,51,67]

d) 45

18. What will be the output of the following statement?

m = [75, 23, 64]

n = m[0] + m[1]

print(n)

a) 75

b) 23

c) 64

d) 98

19. What will be the output of the following statement?

m = [ 'July', 'September', 'December']

n = m[0] + m[2]

print(n)

a) July

b) July December

c) July September

d) September December

20. What will be the output of the following statement?

m = 17

n = 5

O = m*n

print(o)

a) m*n

b) 17

c) 85

d) 5


Answers:

1) c

2) a

3) b

4) a

5) b

6) c

7) b

8) a

9) d

10) d

11) a

12) c

13) d

14) b

15) c

16) c

17) a

18) d

19) b

20) c







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