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Q: Operating system is a(n)?

A) Application Software

B) System Software

C) Driver

D) Utility Program

Answer: B. System Software

Q: DOS stands for?

A) Doctor of System

B) System Software

C) Disk Operating System

D) Disk Operating Schemes

Answer: C. Disk Operating System

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

Answer: C. Run on systems having more than one processor

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

Answer: A. Having several programs in RAM at the same time

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

A) Windows 98

B) Windows 11

C) DOS

D) Windows NT

Answer: B. Windows 11

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

A) Linux

B) MS Word

C) UNIX

D) Windows NT

Answer: B. MS Word

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

A) System Software

B) Operating System

C) Utility Software

D) Application Software

Answer: 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

Answer: B. Operating System

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

Answer: B. Multiprocessing

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

A) Analysis

B) Planning

C) Problem Identification

D) Development and Documentation

Answer: C. Problem Identification

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

Answer: 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

Answer: A. Maintenance and Evaluation

Q: Which determines whether the project should go forward?

A) Feasibility

B) Problem Identification

C) System Evaluation

D) Program Specification

Answer: A. Feasibility

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

Answer: B. System Analysts

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

Answer: A. Stakeholders

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

Answer: 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

Answer: B. 8

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

A) true

B) false

C) Both A and B

D) Incorrect Expression

Answer: A. true

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

Answer: A. Value of i assigned to C and then i 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

Answer: A. C Language