Question 1

What will be the output of the following program : void main() { char str[]="C For Swimmers"; printf("%d",sizeof str); }

technology programming languages

14
Compile-Time Error
15
None of the above

Answer

Correct Option: C

Question 2

What will be the output of the following program : void main() { printf("%d",!(100==100)+1); }

technology programming languages

100
0
1
2

Answer

Correct Option: C

Question 3

What will be the output of the following program : void main() { int x=5,y=6,z=2; z/=y/z==3?y/z:x*y; printf("%d",z); }

technology programming languages

0
1
2
Compile Time Error

Answer

Correct Option: A

Question 4

What will be the output of the following program : void main() { printf("%d %d %d",5,!5,25-!25); }

technology programming languages

500 100 30 40 4
Run-Time Error
300 -200 300 10 4
700 200 300 10 4

Answer

Correct Option: C

Question 5

It is not possible to make a hashmap synchronized. True/False?

technology programming languages

True
False

Answer

Correct Option: B

Question 6

Map is an interface which extends Collection interface?

technology programming languages

True
False

Answer

Correct Option: B

Question 7

ListIterator is an implementation of the Iterator interface. True/False

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True
False

Answer

Correct Option: B

Question 8

which of the following is correct?

technology programming languages

java.util.Collection
java.lang.Collection
java.util.Collections
java.lang.Collections

Answer

Correct Option: A

Question 9

Which of the following is true?

technology programming languages

Stack is a data structure that is based on First-in-First-Out (FIFO) rule
Queues are based on Last-In-First-Out (LIFO) rule
Neither (a) nor (b)
Both (a) and (b)

Answer

Correct Option: C

Question 10

Which of the following are true about Sets?

technology programming languages

Sets can contain null elements
Sets can contain duplicate elements
Set can contain atmost only one null element
It contains an iterator() method

Answer

Correct Option: C

Question 11

Which year the Regional Assembly language invented ?

technology programming languages

1951
1957
1962
1960

Answer

Correct Option: A

Question 12

Which year the LISP language invented ?

technology programming languages

1958
1968
1948
1978

Answer

Correct Option: A

Question 13

Which year the FACT language invented ?

technology programming languages

1959
1968
1948
1978

Answer

Correct Option: A

Question 14

Which year the COBOL language invented ?

technology programming languages

1965
1953
1983
1959

Answer

Correct Option: D

Question 15

Which year the APL language invented ?

technology programming languages

1952
1953
1975
1962

Answer

Correct Option: D

Question 16

Which year the Simula language invented ?

technology programming languages

1954
1953
1961
1962

Answer

Correct Option: D

Question 17

Which year the BASIC language invented ?

technology programming languages

1955
1963
1983
1964

Answer

Correct Option: D

Question 18

Which year the PL/I language invented ?

technology programming languages

1957
1962
1963
1964

Answer

Correct Option: D

Question 19

Which year the Pascal language invented ?

technology programming languages

1958
1960
1971
1970

Answer

Correct Option: D

Question 20

Which year the Prolog language invented ?

technology programming languages

1965
1960
1972
1970

Answer

Correct Option: C

Description: programming languages Online Quiz - 263
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: programming languages

programming languages Online Quiz - 263

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