Department of Computer Engineering
Academic Year 2020-21
Class: Computer & IT
Subject: 22226 PCI (Programming in C) MCQ
Unit 1: Program Logic Development
MCQ Question Bank with Answers
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1. The word ____________comes from the name of a Persian mathematician Abu Jafar Muhammad ibn-i Musa al Khwarizmi.
a) Flowchart
b) Flow
c) Algorithm
d) Syntax
Answer: c
2. In computer science, an algorithm refers to a special method usable by a computer for the solution to a problem.
a) True
b) False
Answer: a
3. This characteristic often draws the line between what is feasible and what is impossible.
a) Performance
b) System Evaluation
c) Modularity
d) Reliability
Answer: a
4. The time that depends on the input: an already sorted sequence that is easier to sort.
a) Process
b) Evaluation
c) Running
d) Input
Answer: c
5. Which of the following is incorrect?
Algorithms can be represented:
a) as pseudo-codes
b) as syntax
c) as programs
d) as flowcharts
Answer: b
6. When an algorithm is written in the form of a programming language, it becomes a _________
a) Flowchart
b) Program
c) Pseudocode
d) Syntax
Answer: b
7. Any algorithm is a program.
a) True
b) False
Answer: b
8. A system wherein items are added from one and removed from the other end.
a) Stack
b) Queue
c) Linked List
d) Array
Answer: b
9. Another name for 1-D arrays.
a) Linear arrays
b) Lists
c) Horizontal array
d) Vertical array
Answer: a
10. A data structure that follows the FIFO principle.
a) Queue
b) LL
c) Stack
d) Union
Answer: a
11. The symbol denotes _______
a) I/O
b) Flow
c) Terminal
d) Decision
Answer: c
12. In computer science, an algorithm refers to a pictorial representation of a flowchart.
a) True
b) False
Answer: b
13. The process of drawing a flowchart for an algorithm is called __________
a) Performance
b) Evaluation
c) Algorithmic Representation
d) Flowcharting
Answer: d
14. Actual instructions in flowcharting are represented in __________
a) Circles
b) Boxes
c) Arrows
d) Lines
Answer: b
15. The following box denotes?
a) Decision
b) Initiation
c) Initialization
d) I/O
Answer: a
16. A box that can represent two different conditions.
a) Rectangle
b) Diamond
c) Circle
d) Parallelogram
Answer: b
17. There should be certain set standards on the number of details that should be provided in a flowchart.
a) True
b) False
Answer: b
18. A detailed flowchart is called ______
a) Stack
b) Macro
c) Micro
d) Union
Answer: c
19. Which of the following is not an advantage of a flowchart?
a) Better communication
b) Efficient coding
c) Systematic testing
d) Improper documentation
Answer: d
20. A flowchart that outlines the main segments of a program.
a) Queue
b) Macro
c) Micro
d) Union
Answer: b
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