Computer interview questions – page 55

The letter "T" in the "TTR" option of the CIRCLE command means

1. A.Trim
2. B.Tangent
3. C.Trace
4. D.Transparent

Objects that can be successfully included

1. A.Blocks inserted at different scale factors
2. B.Arcs
3. C.Circles
4. D.Lines

Presentation graphics is used to

1. A.create computer-aided designs
2. B.create animation
3. C.produce high-quality graphs, charts, and diagrams in order to present facts, trends and comparisons
4. D.all of these

Which one of the following is not a java keyword?

1. A.static
2. B.break
3. C.study
4. D.class

Help for all commands is available at

1. A.Man command
2. B.Help command
3. C.Join command
4. D.Tput command

The option is influenced by the ___ preceding it.

1. A.File
2. B.Folder
3. C.Directory
4. D.Command

Which of the following is used to append the contents of a file?

1. A.=
2. B.>>
3. C.<
4. D.>

The ___ process does not allow any unauthorized person to access any of our directories or files.

1. A.Confirmation
2. B.Analyzing
3. C.Verification
4. D.Substantiation

Which indicate you to find the mode you are working?

1. A.Indicator on
2. B.Beep sound
3. C.Status prompt
4. D.Prompt

Who are placeholders to store values?

1. A.Constants
2. B.Variables
3. C.OS
4. D.Shell

What type of editing is possible by Ed editor?

1. A.One command
2. B.One file
3. C.One line
4. D.One page

____ command clears the screen.

1. A.Clear
2. B.Cls
3. C.Clear all
4. D.Clean screen

Which of the following is called as the redirection operator for output?

1. A.=
2. B.<<
3. C.<
4. D.>

The complete path name of a file or directory is

1. A.Root name
2. B.Tree name
3. C.Relative path name
4. D.Absolute path name

Collection of files is called as a

1. A.Directory
2. B.Root
3. C.Field
4. D.Home

How much of memory space is occupied by Linux?

1. A.4 MB
2. B.6 MB
3. C.8 MB
4. D.12 MB

The file name can be up to ___ character.

1. A.253
2. B.254
3. C.255
4. D.256

The prompt of the root user is

1. A.@
2. B.#
3. C.%
4. D.$

Linux default shell is

1. A.BAH shell
2. B.SH shell
3. C.ASH shell
4. D.BASH shell

By invoking repaint ( ) for a component, the AWT invokes the method

1. A.Update ( )
2. B.Show ( )
3. C.Paint ( )
4. D.Draw ( )

The default priority is

1. A.1
2. B.2
3. C.4
4. D.5

When the thread is ready for execution and waiting for the availability of the processor, it is said to be

1. A.dead state
2. B.running state
3. C.in runable state
4. D.blocked state

Java declaration statement must end with

1. A.a semicolon
2. B.full stop
3. C.comma
4. D.a colon

We should be careful about the lower case and upper case letters when the system is

1. A.Case sensitive
2. B.Case caful
3. C.Case destinictive
4. D.Case respective

In Linux, if all the members of the group share their files, they are called as

1. A.File owner
2. B.Other users
3. C.File users
4. D.Group users

When you are in the command mode, what takes you to the line editing mode?

1. A.Cursor
2. B.: colon
3. C.Esc
4. D.Enter

Who can change his/her password with the password command?

1. A.Shell
2. B.The worker
3. C.Guest user
4. D.A user

Which command copies the contents of the source file after creating the destination file?

1. A..mv
2. B.cp
3. C.cat
4. D..rm

Which command allows you to delete a word?

1. A.cc
2. B.dd
3. C.cw
4. D.dw

Java

1. A.is most suitable for Internet programming
2. B.non an acronym
3. C.a really simple, reliable, portable and powerful language
4. D.all of these