340+ Software Testing Solved MCQs

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Bachelor of Business Administration in Computer Applications (BBA [CA]) , Bachelor of Business Administration (BBA) , Master of Computer Applications (MCA) .

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201.	Which of these primary objectives have to be achieved for the requirement model?
A.	To describe what the customer requires
B.	To establish a basis for the creation of a software design
C.	To define a set of requirements that can be validated once the software
D.	All mentioned above
Answer» D. All mentioned above

202.	Which of the following is not a functional testing technique?
A.	Boundary-Value Analysis
B.	Decision Table
C.	Regression Testing
D.	None of the above
Answer» C. Regression Testing

203.	Decision tables are useful in situations where
A.	An action is taken under varying sets of conditions.
B.	Number of combinations of actions is taken under varying sets of conditions.
C.	No action is taken under varying sets of conditions.
D.	None of the above.
Answer» B. Number of combinations of actions is taken under varying sets of conditions.

204.	‘Causes’ and ‘Effects’ are related to
A.	Input and Output
B.	Output and Input
C.	Destination and Source
D.	Source and Destination
Answer» A. Input and Output

205.	If ‘n’ represents the number of variables in a program then Boundary Value analysis yields how many test cases
A.	4n+2
B.	4n+1
C.	n+2
D.	n+1
Answer» B. 4n+1

206.	For a function of ‘n’ variables, the robustness testing will yield how many cases
A.	6n+1
B.	6n+2
C.	6n+4
D.	None of above
Answer» A. 6n+1

207.	In decision tables, which of the following is true?
A.	Number of test cases is equal to number of rules (columns)
B.	No. of test cases is not equal to number of rules (or column)
C.	Both (a) and (b)
D.	None of the above.
Answer» A. Number of test cases is equal to number of rules (columns)

208.	Cyclomatic complexity is equal to
A.	Number of independent paths
B.	Number of paths
C.	Number of edges
D.	None of the above
Answer» A. Number of independent paths

209.	Data flow testing is related to
A.	DFD
B.	ERD
C.	Data Dictionary
D.	None of the above
Answer» D. None of the above

210.	In data flow testing, objective is to find
A.	All dc-paths that are not du-paths
B.	All du-paths
C.	All du-paths that are not dc-paths
D.	All dc-paths
Answer» C. All du-paths that are not dc-paths

211.	Every node is represented by
A.	One row and one column in graph matrix
B.	Two rows and two columns in graph matrix
C.	One row and two columns in graph matrix
D.	None of the above.
Answer» A. One row and one column in graph matrix

213.	What types of errors are missed by black-box testing and can be uncovered by whitebox testing?
A.	Behavioral errors
B.	Logic errors
C.	Performance errors
D.	Typographical errors
Answer» D. Typographical errors

214.	Black-box testing attempts to find errors in which of the following categories
A.	Incorrect or missing functions
B.	Interface errors
C.	Performance errors
D.	All of the above
Answer» D. All of the above

215.	What is an equivalence partition (also known as an equivalence class)?
A.	A set of test cases for testing classes of objects
B.	An input or output range of values such that only one value in the range becomes a test case
C.	An input or output range of values such that each value in the range becomes a test case
D.	An input or output ranges of values such that every tenth value in the range becomes a test case.
Answer» B. An input or output range of values such that only one value in the range becomes a test case

216.	Functional system testing is:
A.	Testing that the system functions with other systems
B.	Testing that the components that comprise the system function together
C.	Testing the end to end functionality of the system as a whole
D.	Testing the system performs functions within specified response times
Answer» C. Testing the end to end functionality of the system as a whole

212.	The testing technique that requires devising test cases to demonstrate that each program function is operational is called
A.	black-box testing
B.	glass-box testing
C.	grey-box testing
D.	white-box testing
Answer» A. black-box testing

217.	One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class
A.	BOOK
B.	Book
C.	Boo01k
D.	Book
Answer» C. Boo01k

218.	Which of the following techniques is not a White box technique?
A.	Statement Testing and coverage
B.	Decision Testing and coverage
C.	Condition Coverage
D.	Boundary value analysis
Answer» D. Boundary value analysis

219.	What is the relationship between equivalence partitioning and boundary value analysis techniques?
A.	Structural testing
B.	Opaque testing
C.	Compatibility testing
D.	All of the above
Answer» B. Opaque testing

220.	White Box Techniques are also called as
A.	Structural Testing
B.	Design Based Testing
C.	Error Guessing Technique
D.	Experience Based Technique
Answer» A. Structural Testing

221.	The cyclomatic complexity metric provides the designer with information regarding the number of
A.	Cycles in the program
B.	Errors in the program
C.	Independent logic paths in the program
D.	Statements in the program
Answer» D. Statements in the program

222.	Condition testing is a control structure testing technique where the criteria used to design test cases is that they
A.	Rely on basis path testing
B.	Exercise the logical conditions in a program module
C.	Select test paths based on the locations and uses of variables
D.	Focus on testing the validity of loop constructs
Answer» C. Select test paths based on the locations and uses of variables

223.	Data flow testing is a control structure testing technique where the criteria used to design test cases is that they
A.	Rely on basis path testing
B.	Exercise the logical conditions in a program module
C.	Select test paths based on the locations and uses of variables
D.	Focus on testing the validity of loop constructs
Answer» B. Exercise the logical conditions in a program module

224.	Loop testing is a control structure testing technique where the criteria used to design test cases is that they
A.	Rely basis path testing
B.	Exercise the logical conditions in a program module
C.	Select test paths based on the locations and uses of variables
D.	Focus on testing the validity of loop constructs
Answer» C. Select test paths based on the locations and uses of variables

225.	An independent path is
A.	Any path through DD path graph that introduces at least one new set of process statement or new condition
B.	Any path through DD path graph that introduces at most one new set of process statement or new condition
C.	Any path through DD path graph that introduces one and only one new set of process statement or new condition
D.	None of the above
Answer» A. Any path through DD path graph that introduces at least one new set of process statement or new condition

340+ Software Testing Solved MCQs

Which of these primary objectives have to be achieved for the requirement model?

Which of the following is not a functional testing technique?

Decision tables are useful in situations where

‘Causes’ and ‘Effects’ are related to

If ‘n’ represents the number of variables in a program then Boundary Value analysis yields how many test cases

For a function of ‘n’ variables, the robustness testing will yield how many cases

In decision tables, which of the following is true?

Cyclomatic complexity is equal to

Data flow testing is related to

In data flow testing, objective is to find

Every node is represented by

The testing technique that requires devising test cases to demonstrate that each program function is operational is called

What types of errors are missed by black-box testing and can be uncovered by whitebox testing?

Black-box testing attempts to find errors in which of the following categories

What is an equivalence partition (also known as an equivalence class)?

Functional system testing is:

One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class

Which of the following techniques is not a White box technique?

What is the relationship between equivalence partitioning and boundary value analysis techniques?

White Box Techniques are also called as

The cyclomatic complexity metric provides the designer with information regarding the number of

Condition testing is a control structure testing technique where the criteria used to design test cases is that they

Data flow testing is a control structure testing technique where the criteria used to design test cases is that they

Loop testing is a control structure testing technique where the criteria used to design test cases is that they

An independent path is

Cyclomatic complexity was developed by

Cyclomatic complexity is denoted by

The equation V(G)= No. of predicated nodes+1 is applicable only when node has

The size of the graph matrix is

Data flow testing is related to

__________ testing assumes that the path of logic in a unit or program is known.

White Box techniques are also classified as

Exhaustive testing is

Which of the following is/are White box technique?

What are the various Testing Levels?

Boundary value analysis belongs to?

Alpha testing is done at

SPICE stands for

Unit testing is done by

Behavioral testing is

Which of the following is black box testing

Which of the following is not used in measuring the size of the software

When code is made available to others, it goes in a/an

What allows different projects to use the same source files at the same time?

Why is decomposition technique required?

If a Direct approach to software project sizing is taken, size can be measured in

The expected value for the estimation variable (size), S, can be computed as a weighted average of the optimistic(Sopt), most likely (Sm), and pessimistic (Spess) estimates given as

How many forms exists of Barry Boehm’s COCOMO Model?

Who suggested the four different approaches to the sizing problem?

Which of the following is not one of the five information domain characteristics of Function Point (FP) decomposition?

226.	Cyclomatic complexity was developed by
A.	B.W.Bohem
B.	T.J.McCabe
C.	B.W.Little wood
D.	Victor Basili
Answer» B. T.J.McCabe

227.	Cyclomatic complexity is denoted by
A.	e-n+2P
B.	Number of regions of graph
C.	No of predicate nodes + 1
D.	All of the above
Answer» D. All of the above

228.	The equation V(G)= No. of predicated nodes+1 is applicable only when node has
A.	Two outgoing edges
B.	Three outgoing edges
C.	No outgoing edges
D.	None of the above
Answer» A. Two outgoing edges

229.	The size of the graph matrix is
A.	Number of edges in the flow Graph
B.	Number of nodes in the flow Graph
C.	Number of paths in the flow Graph
D.	Number of independent paths in the flow Graph
Answer» B. Number of nodes in the flow Graph

230.	Data flow testing is related to
A.	DFD
B.	ER diagram
C.	Data dictionaries
D.	None of these
Answer» D. None of these

231.	__________ testing assumes that the path of logic in a unit or program is known.
A.	Black Box testing
B.	Performance Testing
C.	White Box testing
D.	Functional testing
Answer» C. White Box testing

232.	White Box techniques are also classified as
A.	Design based testing
B.	Structural testing
C.	Error guessing technique
D.	Strong testing
Answer» B. Structural testing

233.	Exhaustive testing is
A.	Always possible
B.	Practically possible
C.	Impractical but possible
D.	Impractical and impossible
Answer» C. Impractical but possible

234.	Which of the following is/are White box technique?
A.	Statement Testing
B.	Decision Testing
C.	Condition Coverage
D.	All of these
Answer» D. All of these

235.	What are the various Testing Levels?
A.	Unit testing
B.	System Testing
C.	Integration Testing
D.	All of the mentioned
Answer» D. All of the mentioned