Computer/OS - Computer Operating Systems Part 6 Sample Test,Sample questions

Question:
 To clear the content of recent opening files from document folder

1.Start >> setting >> choose taskbar and start menu

2.Start >> program and choose clear content

3.Both of above

4.None of above


Question:
A flashing or blinking light on the screen is called

1.An icon

2.A pixel

3.A cursor

4.None of the above


Question:
A graphical user interface displays

1.Graphics

2.Text

3.Both of above

4. None of above


Question:
A program in execution is called

1.A Paging

2.A Process

3.A virtual memory

4.A Demand Page


Question:
An embedded object might appear in a document as

1.Embedding

2.Linking

3.Both

4.None of above


Question:
An entire path name consisting of several sub-directory name can contain up to

1.13 character

2.36 character

3.63 character

4.53 character


Question:
Another term for hyperlink is

1.Link

2.Source

3.Bar

4.None of above


Question:
… controls the way in which the computer system functions and provides a means by which users can interact with the computer

1.The platform

2.The operating system

3.Application software

4.The motherboard


Question:
By using RD command directory with files can be removed or not

1.Removed

2. Not removed

3. Both a and b

4.None of above


Question:
DOS uses a special batch file named?

1.Autoexec.bat

2.Autoexe.bat

3.Autoexecute.bat

4.Auto.bat


Question:
In which type of the following OS the response time is very crucial.

1.Network Operating System

2.Real Time Operating System

3.Batch Operating System

4.Unix Operating System


Question:
Internet Explorer is

1.an Internet browser

2. provided by Windows OS

3.an access point for Word Wide Web

4.All of above


Question:
Internet Explorer is

1.an Internet browser

2.provided by Windows OS

3.an access point for Word Wide Web

4. All of above


Question:
If we use the command prompt $P$L which of the following prompt may be set?

1.C :\>

2.C:

3.C:\

4.C :\<


Question:
Operating system is

1. A collection of software routines

2. A collection of hardware components

3.A collection of input and output devices

4.All of Above


Question:
Small pictures appear on the desktop

1.Windows

2.Icon

3.Button

4.None of above


Question:
Swapping. 

1.Works best with many small partitions

2. Allows many programs to use memory simultaneously

3.Allows each program in turn to use the memory

4.Does not work with overlaying


Question:
The ….is a temporary storage area in memory where you can attach text or graphics information

1.. Clipboard

2.Copyboard

3.Both a and b

4. None of above


Question:
The ….provides information about hardware installation configuration and hardware status

1.Device manager

2.Control panel

3.Add new hardware

4.Program manager


Question:
The shortcut key is used to open properties window of selected item is

1.Ctrl+Enter

2.Shift+Enter

3.Alt+Enter

4.None of above


Question:
The shortcut key to open a task manager is:

1.Alt + F1

2.Alt + Ctrl + Delete

3. Alt + Tab

4.F1


Question:
The virtual memory is

1. An extremely large main memory

2.An extremely large secondary memory

3.An illusion of extremely large main memory

4.A type of memory used in super computer


Question:
The windows feature is the ability of computer to automatically configure a new hardware component is that

1.Auto detect

2.Plug and play

3.Add remove hardware

4.None of above


Question:
To change the screen saver you can go from

1.Control panel display

2.Right click in desktop and properties

3.Both of above

4.None of these


Question:
Using windows explorer a plus (+) sign in front of a folder indicates

1. An open folder

2.The folder contains subfolder

3.A text file

4. A graphic file


Question:
Usually in MS DOS the primary hard disk drives has the drive letter

1.A

2.B

3.C

4.D


Question:
What are the requirements for the solution to critical section problem?

1. Mutual Exclusion

2.Progress

3.Bounded Waiting

4.All of Above


Question:
What is Thrashing?

1.A high paging activity is called thrashing.

2.A high executing activity is called thrashing

3.A extremely long process is called thrashing

4.A extremely long virtual memory is called thrashing


Question:
What should be the extension to execute automatically when OS is started?

1.Command.com

2. Any batch file

3.Autoexec.bat

4.Config.sys


Question:
What should be the first step while OS upgrading?

1.Delete old Operating System

2.Backup old Operating System

3.Backup Critical Data

4.Format Hard Disks


Question:
When a computer is first turned on or restarted a special type of absolute loader called

1.Compile and go loader

2.Boot loader

3.Bootstrap loader

4.Relating loader


Question:
When a computer is first turned on or restarted a special type of absolute loader called ____ is executed

1.Compile and Go loader

2.Boot loader

3.Bootstrap loader

4. Relating loader


Question:
Where can you define the permanent path for DOS?

1.Io.sys

2.Config.sys

3.Autoexec.sys

4.Command.com


Question:
Where you can define permanent path in DOS? 

1.Io.sys

2.Config.sys

3.Autoexec.bat

4.Command.com


Question:
Which file extension suggests that the file in a backup copy of files?

1.COM

2.BAS

3.BAK

4.TXT


Question:
Which file keeps commands to execute automatically when OS is started?

1.command.com

2.any batch file

3.autoexec.bat

4.config.sys


Question:
Which is not the function of the operating system?

1.Memory management

2.Disk management

3.Application management

4.Virus protection


Question:
Which is not the function of the Operating System?

1.Memory management

2.Disk management

3.Application management

4.Virus Protection


Question:
Which of the following command is used to close the active window?

1.Ctrl+F4

2.Ctrl+F5

3.Alt+F6

4.None of above


Question:
Which of the following file name extension suggests that it is a backup copy of another file?

1.Txt

2.Com

3.Bas

4.Bak


Question:
Which of the following is a correct association between a vendor and an operating system

1.Redhat Linux

2.Microsoft Unix

3.AT & T DOS

4. Novell Linux


Question:
Which of the following is a program group?

1. Word pad

2.Paint brush

3.Accessories

4.None of the above


Question:
Which of the following is not a part of the control panel?

1.Date and time

2.My documents

3.Add or remove program

4.Display


Question:
Which of the following Is not a system tool?

1.Scandisk

2.Drive space

3.Backup

4.Skin disk


Question:
Which of the following is not an advantage of open source operating system over proprietary version?

1. Free to use and distribution

2.Availability of technical support

3. Availability of source code

4.Ability to modify code


Question:
Which of the following is the system tool?

1.Backup

2.Disk defragmenter

3.Both of above

4.File


Question:
Which one of the following is not a layer of operating system?

1.Kernel

2.Shell

3.Application program

4.Critical selection


Question:
Which program would you use to create copies of important information stored on your fixed disk drive?

1. Scan disk

2.Copy disk

3.Back up

4.None of above


Question:
You can add or remove program

1.Add/remove program from control panel

2.Delete the shortcut icon from desktop

3.Both a and b

4.None of above


Question:
You can load character map by

1.Program >> accessories >> system tools >> character map

2.Program >> Microsoft >> System tools >> character map

3.Boih of above

4.None of above


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