CS101 Final Term Solved MCQs Mega File Modules 82-234 by Harry

1-What is the purpose of the given pseudo-code? f=1 · i=1; while(1<=n): · f=f*I; i=i+1;

•  To determine the minimum value in a list

 To calculate the factorial of a given number

•  To identify prime numbers
•  To sort the number list

2Always write a pseudo-code in ___________ manners.

•  Independent
•  Dependent

 Unambiguous

•  Ambiguous

3- what is the formal definition of an algorithm?

 An ordered set of unambiguous steps

•  A sequence of parallel executable steps
•  A random set of steps  An ordered set of ambiguous steps

4- Computer Fraud and Abuse act passed in?

•  1980
•  1990
•  1988
•  1984

5- Which one is a Unary Operator?

•  Not
•  OR
•  Equal And

6What does it mean for and Algorithm to be “unambiguous’ according to the formal definition of computer Algorithms?

•  It can be executed by any computer
•  The steps have multiple Interpretations

 The steps are clear and have a unique interpretation

•  It involves parallel processing

7Which Keyboard is used in Python convention to announce the title of a pseudo-code unit representing a program unit?

•  Subprogram
•  Def
•  Module
•  Unit

8- what is the role of getting your foot in the door in the problem solving process?

•  It guarantees a correct solution
•  It opens the way to extending knowledge

 It prevents direct confrontation

•  It provides a philosophical perspective

9- What technique is used by spam filters to distinguish between describe email and spam?

•  Firewalling

 Learning through a training process

•  Spoofing
•  Proxying

10What does the prevention of electronic Crime ordiance2007, in Pakistan aim to address?

(A)Presentation of electronic crimes

(B)Cybersecurity education (C)International Cooperation (D)Wiretapping Regulation

11- Which mathematician presented loosely defined problem-solving phase in 1945?

•  G. Paimer
•   G. Pascal
•  G. Pollock

 G. Polya

Q12. What are tree activities involves in the control of a loop structure?

Start stop and proceed

 Initialize, Test Modify

Begin, End continue Launch Halt Adjust

Q13. Let a unsorted list Fred, Alex, Diana, Byron, Carol so which one will be sorted at the last?

Diana Alex

Fred

Carol

14- The imperative paragraph also known as the particular machine___

(A)Procedural paradigms

(B)Non-traditional paradigms (C)Non-procedural paradigms (D) Traditional Paradigms

15- What is the primary goal of the Sequential search algorithms?

•  Randomizing list elements
•  Detecting Duplicate entries

 Searching for a special target value

•  Sorting a list

16- How many times will the loop in the example below execute? Int counter=1:

While (counter<=5) · Count<<counter; · Counter=counter+2;

(A)3 times