Software Engineering MCQs Archives

1981. Which of the following is black box testing______________________?

A. Basic path testing

B. Boundary value analysis

C. Code path analysis

D. None of the mentioned

✅ The correct answer is option B.
Explanation: Boundary value analysis is a software testing technique in which tests are designed to include representatives of boundary values.

1982. Output : Response.Buffer = True Response.ExpiresAbsolute = Now().Subtract(New TimeSpan(1, 0, 0, 0)) Response.Expires = 0 Response.CacheControl = “no-cache” ?

A. Avoid page to be cached

B. Clears the buffer area

C. The session expires

D. None of the Above

✅ The correct answer is option A.

1983. What DFD notation is represented by the Rectangle ?

A. Transform

B. Data Store

C. Function

D. None of the mentioned

✅ The correct answer is option B.

1984. Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?

A. Coverage

B. Minimization

C. Safe

D. Maximization

✅ The correct answer is option C.
Explanation: Safe techniques do not focus on coverage criteria, instead they select every test case that cause a modified program to produce different output than its original version

1985. User requirements are expressed as _______________ in Extreme Programming?

A. implementation tasks

B. functionalities

C. scenarios

D. none of the mentioned

✅ The correct answer is option C.
Explanation: User requirements are expressed as scenarios or user stories.These are written on cards and the development team break them down into implementation tasks. These tasks are the basis of schedule and cost estimates

1986. Information management model involves four steps ____ , _ , _ & ____ ?

A. Diagnosis evaluation, design, implementation

B. Diagnosis, design, software, hardware

C. Hardware, software, DBMS, Data communication

D. None of these

✅ The correct answer is option A.

1987. Main storage is also called__________________?

A. Memory

B. Control Unit

C. Register Unit

D. Accumulator

✅ The correct answer is option A.

1988. Assembly code data base is associated with__________________?

A. a permanent table which lists all key words and special symbols of the language in symbolic form

B. assembly language version of the program which is created by the code generation phase and is input to the assembly phase

C. a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure

D. consists of a full or partial list or the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

✅ The correct answer is option B.

1989. A base register table___________________?

A. is a term that refers to the control programs of an operating system

B. allows multiple programs to reside in separate areas of core at the same time

C. allows the programmer to write base registers and displacements explicitly in the source program

D. is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain

✅ The correct answer is option D.

1990. Which one of the tests is performed on a subset of a program ?

A. subset test

B. unit test

C. stub test

D. program test

✅ The correct answer is option C.