Software Engineering MCQs Archives

1111. The modification of the software to match changes in the ever changing environment, falls under which category of software maintenance ?

A. Corrective

B. Adaptive

C. Perfective

D. Preventive

✅ The correct answer is option B.

1112. JAR file contains the compressed version of_________________?

A. .java file

B. .jsp file

C. .class file

D. None of above

✅ The correct answer is option C.

1113. Which of the following term is best defined by the statement: “The names of the operations in the ‘provides’ and ‘requires’ interfaces are different.” ?

A. Parameter incompatibility

B. Operation incompleteness

C. Operation incompatibility

D. None of the mentioned

✅ The correct answer is option C.

1114. To ensure that a given root definition is rigorous and comprehensive, The Lancaster team proposed several criteria that are summarized in the mnemonic CATWOE in Soft Systems Methodology (SSM).Which of the following alphabet is representing an entirely different meaning to SSM ?

A. C – Customer

B. A – Actor

C. T – Transformation

D. E – ER Model

✅ The correct answer is option D.
Explanation: ‘E’ in CATWOE stands for Environmental constraints.

1115. The ASCII encoding of binary data is called______________________?

A. base 64 encoding

B. base 32 encoding

C. base 16 encoding

D. base 8 encoding

✅ The correct answer is option A.

1116. The process of transforming a model into source code is known as___________________?

A. Forward engineering

B. Reverse engineering

C. Re-engineering

D. Reconstructing

✅ The correct answer is option A.

1117. Actual programming of software code is done during the __________________ step in the SDLC?

A. Maintenance and Evaluation

B. Design

C. Analysis

D. Development and Documentation

✅ The correct answer is option D.
Explanation: The developer has to find in the technical documentation enough information to start coding.

1118. Which of the following commands is used to update access and modification times of a file ?

A. grep

B. wc

C. touch

D. cat

✅ The correct answer is option C.

1119. Program modularization and Source code translation are the activities of ____________________?

A. Forward engineering

B. Reverse Engineering

C. Reengineering

D. Reverse Engineering and Reengineering

✅ The correct answer is option C.
Explanation: Reengineering is the examination and alteration of a subject system to reconstitute it in a new form and the subsequent implementation of the new form.

1120. What will the output of the following program? public class Test{ public static void main(String args[]){float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); } } ?

A. 0

B. 1

C. 2

D. 3

✅ The correct answer is option A.