Free MCQs & Online Quiz Practice for Exams

Q: Operating system is a(n)?

A) Application Software

B) System Software

C) Driver

D) Utility Program

Q: DOS stands for?

A) Doctor of System

B) System Software

C) Disk Operating System

D) Disk Operating Schemes

Q: Which one of the following is correct for multiprocessor operating systems?

A) Used on systems having only one processor

B) Cannot execute more than one process at a time

C) Run on systems having more than one processor

D) Run on systems having small limited memory

Q: Multiprogramming refers to?

A) Having several programs in RAM at the same time

B) Multiprocessing

C) Writing programs in multiple languages

D) Running programs directly from hard disk

Q: The most recently launched operating system of Microsoft is?

A) Windows 98

B) Windows 11

C) DOS

D) Windows NT

Q: Which of the following is not an operating system?

A) Linux

B) MS Word

C) UNIX

D) Windows NT

Q: Which type of software enables solving problems or performing specific tasks?

A) System Software

B) Operating System

C) Utility Software

D) Application Software

Q: Which type of software controls how your hardware devices work together with your application software?

A) System Software

B) Operating System

C) Utility Software

D) Application Software

Q: A technique in which a process executing an application is divided into threads that can run concurrently is called?

A) Multithreading

B) Multiprocessing

C) Batch Processing

D) Multiprogramming

Q: The first step in the system development life cycle is?

A) Analysis

B) Planning

C) Problem Identification

D) Development and Documentation

Q: The organized process or set of steps that needs to be followed to develop an information system is known as?

A) Analytical Cycle

B) Design Cycle

C) Program Specifications

D) System Development Life Cycle

Q: Enhancements, upgradation, and bug fixation are done during which step in the SDLC?

A) Maintenance and Evaluation

B) Problem Identification

C) Design

D) Development and Documentation

Q: Which determines whether the project should go forward?

A) Feasibility

B) Problem Identification

C) System Evaluation

D) Program Specification

Q: Who spends most of their time in the beginning stages of the SDLC, talking with end-users, gathering requirements, documenting systems and proposing solutions?

A) Project Managers

B) System Analysts

C) Network Engineers

D) Database Administrators

Q: The entities having a positive or negative influence in the project completion are known as?

A) Stakeholders

B) Stake Supervisors

C) Stake Owners

D) Full Stake Developer

Q: System maintenance is performed in response to?

A) Business Changes

B) Hardware and Software Changes

C) User's Requests for Additional Features

D) All of the Above

Q: What does the given expression evaluate to? E=6+5*4%3

A) 1

B) 8

C) 11

D) 9

Q: (true && true) || false evaluates to?

A) true

B) false

C) Both A and B

D) Incorrect Expression

Q: Expression C=i++ causes?

A) Value of i assigned to C and then i incremented by 1

B) To be incremented by 1 and then value of i assigned to C

C) Value of i assigned to C

D) To be incremented by 1

Q: Which of the following languages is a subset of C++ language?

A) C Language

B) Java Language

C) VB Language

D) C# Language