1121. Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
A. ls -F -x
B. ls -l
C. ls ~ x
D. Ip
✅ The correct answer is option A.
Software Engineering MCQs
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1122. Which of the following utilities is not a part of Application Service Layer ?
A. Policy implementation
B. QoS
C. Security
D. Verify invoice
✅ The correct answer is option D.
Explanation: It is a part of Business service layer.
Explanation: It is a part of Business service layer.
1123. The .NET framework which provides automatic memory management using a technique called _________________?
A. Assemblies
B. Serialization
C. Overriding
D. Garbage Collection
✅ The correct answer is option D.
1124. Who identifies, documents, and verifies that corrections have been made to the software ?
A. Project manager
B. Project team
C. SQA group
D. All of the mentioned
✅ The correct answer is option C.
1125. Which of the following is non-functional testing ?
A. Black box testing
B. Performance testing
C. Unit testing
D. None of the mentioned
✅ The correct answer is option B.
Explanation: Performance testing is in general testing performed to determine how a system performs in terms of responsiveness and stability under a particular workload.
Explanation: Performance testing is in general testing performed to determine how a system performs in terms of responsiveness and stability under a particular workload.
1126. Which of the following term is best defined by the statement: “There will be a change of organizational management with different priorities.”?
A. Staff turnover
B. Technology change
C. Management change
D. Product competition
✅ The correct answer is option C.
1127. Identify a fourth generation language(4GL) from the given below_________________?
A. FORTRAN
B. COBOL
C. Unix shell
D. C++
✅ The correct answer is option C.
Explanation: Rest all are third generation languages(3GL).
Explanation: Rest all are third generation languages(3GL).
1128. You can use the tab key to ____________________?
A. move a cursor across the screen
B. indent a paragraph
C. move the cursor down the screen
D. both A and B
✅ The correct answer is option D.
1129. What will be output of following program? public class Test{public static void main(String[] args){byte b=127; b++; b++; System.out.println(b); } } ?
A. 127
B. -127
C. 129
D. -129
✅ The correct answer is option B.
1130. The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as______________?
A. 128.10.2.30
B. 210.20.2.64
C. 164.100.9.61
D. 148.20.2.30
✅ The correct answer is option A.