Question

What is an operating system?
a) collection of programs that manages hardware resources
b) system service provider to the application programs
c) interface between the hardware and application programs
d) all of. the mentioned.
Which among the following allows the user to interact computer?
A: Command line interface
B: Graphical user interface
C: Both options A and B
D: None of these
What is the meaning of the term ‘Processing’?
A: Feeding the information.
B: Taking a printout from a printer
C: Converting raw data into desire information.
D: Typing in keyboard

Shreya is using an operating system that allows her to click and drag objects with mouse instead of entering commands. Which type of operating system she might be using?
A) GUI
B) CLI
C) SSI
D) DSI

An Operating System That Can Do Multitasking Means That
1. The OS Can Divide Up Work Between Several CPUs.
2. SEVERAL PROGRAMS CAN BE OPERATED CONCURRENTLY
3. Multiple People Can Use The Computer Concurrently
4. All Of The Above
Which one of the following is not true?
• A. kernel is the program that constitutes the central core of the operating system
• B. kernel is the first part of operating system to load into memory during booting
• C kernel is made of various modules which cannot be loaded in running operating system.
• D. kernel remains in the memory during the entire computer session

Which one of the following error will be handled by the operating system?
A. Power failure.
B. Lack of paper in printer
C. Connection failure in the Network
D. All of the above.


The main function of a Command Interpreter is __________.
A. to get. and execute the next user-specified command.
B. to provide the interface between the API and application program
C. to handle the files in operating system
D. None of the above

In an operating system, each process has its own __________.
A. address space and global variables
B. open files
C. pending alarms, signals and signal handlers
D. All of .the above.


LINUX is which kind of Operating System?
A. Multi User
B. Multi Processes
C. Multi Tasking
D. All the above


Which is the core of the operating system?
A. Shell
B. Kernel.
C. Commands
D. Script


Which among the following interacts directly with system hardware?
• A. Shell
• B. Commands
• C. Kernel .
• D. Applications
What do you call a program in execution?
a) Command
b) Process.
c) Task
d) Instruction

OSS stands for:
a) Open System Service
b) Open Source Software.
c) Open System Software
d) Open Synchronized Software

What does GUI stand for?
a) Graphical User Instruction
b) Ground User Interface
c) General User Instruction
d) Graphical User Interface.

Shell is a part of software that serves as a user interface. Which one of the following OS supports three command line shells?
A) DOS
B) LINUX
C) Windows
D) All of these


In Linux everything stored as a

1) file
2) directory
3) executables
4) None of the above

Linux is an operating system based on UNIX and was first introduced by Linus Torvalds.

1) True
2) False


A Common Boundary Between Two Computer Systems Is Known As

A. Introduction
B. Surface
C. Interface
D. None Of The Above

Answer 1

Whats an operating system?

d

Which among the following allows the user to interact computer?

c

What is the meaning of the term ‘Processing’?

c