MCQs

Software Engineering MCQs with Explanations

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1161Software EngineeringMedium

What is the output for the below code? public class Test{public static void main(String[] args){int i = 010; int j = 07;System.out.println(i); System.out.println(j); } }?

ANone

B7 8

C8 7

D9 8

Correct answer

C. 8 7

Explanation

The correct answer is 8 7.

1162Software EngineeringMedium

Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host?

AHTTP

BFTP

CNone of these

DTelnet

Correct answer

D. Telnet

Explanation

The correct answer is Telnet.

1163Software EngineeringMedium

Which part of a computer helps to store information?

ADisk drive

BKeyboard

CPrinter

DMonitor

Correct answer

A. Disk drive

Explanation

The correct answer is Disk drive.

1164Software EngineeringMedium

The object is created with “new” keyword?

AAt run-time

BDepends on the code

CAt Compile-time

DNone of these

Correct answer

A. At run-time

Explanation

The correct answer is At run-time.

1165Software EngineeringMedium

Which of the following is core concern in medical record management system?

Aall of the mentioned

Bdiagnose and treatments

Cconsultations

Dmaintaining records of patients

Correct answer

D. maintaining records of patients

Explanation

The correct answer is maintaining records of patients.

1166Software EngineeringMedium

Which process model should be used in virtually all situations of web engineering?

ASpiral Model

BIncremental Model

CWaterfall Model

DNone of the mentioned

Correct answer

B. Incremental Model

Explanation

Explanation: The web engineering process must accommodate incremental delivery, frequent changes and short timeline.

1167Software EngineeringMedium

A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is________?

AMultivibrator

BQuantization

CMultiplier

DMultiplener

Correct answer

C. Multiplier

Explanation

The correct answer is Multiplier.

1168Software EngineeringMedium

The reason for software bugs and failures is due to ________?

ASoftware companies

BBoth Software companies and Developers

CAll of the mentioned

DSoftware Developers

Correct answer

B. Both Software companies and Developers

Explanation

Explanation: Software companies are responsible for making policies and providing working atmosphere for the software development, so in turn these companies become a part of software development process.Bugs from developers side is no new thing. Thus option c answers the question.

1169Software EngineeringMedium

Which of the following risks are derived from the software or hardware technologies that are used to develop the system?

AEstimation risks

BManagerial risks

COrganizational risks

DTechnology risks

Correct answer

D. Technology risks

Explanation

The correct answer is Technology risks.

1170Software EngineeringMedium

Failure In Time (FIT) is another way of reporting ________?

AMTTF

BMTSF

CMTBF

DMTTR

Correct answer

C. MTBF

Explanation

Explanation: FIT reports the number of expected failures per one billion hours of operation for a device. This term is used particularly by the semiconductor industry but is also used by component manufacturers.

The reason for software bugs and failures is due to ________?

ASoftware companies

BBoth Software companies and Developers

CAll of the mentioned

DSoftware Developers

Correct answer

B. Both Software companies and Developers

Explanation