

McqMate
Q. |
At this point, ‘*’ is encountered. What has to be done? |
A. | 5*4=20 is pushed into the stack |
B. | * is pushed into the stack |
C. | 2*3=6 is pushed into the stack |
D. | * is ignored |
Answer» A. 5*4=20 is pushed into the stack | |
Explanation: when an operator is encountered, the first two operands of the stack are popped, evaluated and the result is pushed into the stack. |
View all MCQs in
Information Retrival TechniquesNo comments yet