The prefix form of an infix expression (p + q) – (r * t) is?
Anonymous Quiz
40%
+ pq – *rt
19%
– +pqr * t
35%
– +pq * rt
6%
– + * pqrt
See the given code of JavaScript and choose the correct output:
Anonymous Quiz
6%
4090
12%
90
44%
4050
38%
Exception
Which of these keywords is used to define interfaces in Java?
Anonymous Quiz
8%
Intf
16%
intf
41%
Interface
36%
interface
😁1
What is the correct value returned to the operating system upon successful completion of a program in C?
Anonymous Quiz
40%
0
39%
1
4%
-1
17%
Programs do not return a value
👍4👎1
Which data structure is used for implementing recursion?
Anonymous Quiz
20%
Queue
46%
Stack
22%
Array
12%
List
Which of the following one is the property of the primary expression:
Anonymous Quiz
21%
Contains only keywords
44%
basic expressions containing all necessary functions
17%
contains variable references alone
18%
stand-alone expressions
Which of the following is a superclass of every class in Java?
Anonymous Quiz
10%
ArrayList
37%
Abstract class
48%
Object class
5%
String
❤1
Who is known as the founder of C language?
Anonymous Quiz
12%
James Gosling
9%
Martin Richard
8%
Brian Kernighan
71%
Dennis Ritchie
👍1