In which directory all device files are stored?
1.usr
2.bin
3.dev
4.etc
Posted Date:-2024-01-30 13:29:34
Interrupts in Linux is handle by following files
1.Access file
2.Access file
3.hard disk file
4.Proc interrupts file
Posted Date:-2024-01-30 13:30:41
the link counter of the file will increased by soft line .(T/F)
1.True
2.false
3.both a and b
4.none of these
Posted Date:-2024-01-30 13:24:35
-wxrwx-x is equivalent to
1.567
2.675
3.571
4.672
Posted Date:-2024-01-30 13:42:43
A swap partition is actually
1.Primary partition
2.Extended partition
3.Extended memory
4.Virtual memory
Posted Date:-2024-01-30 13:37:37
All run levels are stored in
1.etc/fstab
2.etc/init
3.etc/inittab
4.etc/rc.d
Posted Date:-2024-01-30 13:36:11
Default file system type of Linux is
1.etx
2.ext2
3.etx3
4.mimix
Posted Date:-2024-01-30 13:36:55
Device files have following two types?
1.Character & Block
2.Character & Socket
3. Block & FIFO
4.Input & output
Posted Date:-2024-01-30 13:28:03
Directory have following device special files?
1./etc
2./etc/dev
3./etc/bin
4./dev
Posted Date:-2024-01-30 13:26:34
Executable or binary files will be:
1.Device files
2.Regular files
3.Special files
4.Directory files
Posted Date:-2024-01-30 13:25:29
For a user _______ is an autoexec.bat equivalent file in Linux
1.bashrc
2. .bash_rc
3.bash_profile
4.bashprofile
Posted Date:-2024-01-30 13:48:36
Hidden file can be viewed using
1.ls -l
2.ls -a
3.ls -h
4.None of the above
Posted Date:-2024-01-30 13:42:20
If there is any problem with the command, the error is given by
1.Kernel
2.Shell
3.root
4. None of the above
Posted Date:-2024-01-30 13:45:35
In Linux a user can upload
1.UNIX
2.I/O Devices
3.Kernel Modules
4. File Base I/O
Posted Date:-2024-01-30 13:30:11
In practical, at the most _____ terminals can be opened at a time
1. 3
2. 6
3.10
4.12
Posted Date:-2024-01-30 13:46:57
init 6 is
1.Shutdown
2.Restart
3.Text mode
4.Graphics mode
Posted Date:-2024-01-30 13:47:53
On Linux which of the following is not a valid file type
1.Socket
2.Inode
3.Softlinked
4.FIFO
Posted Date:-2024-01-30 13:26:55
Password is applied using
1.psswd
2.pssword
3.uerpasswd
4. passwd username
Posted Date:-2024-01-30 13:38:28
Samba is actually a
1.Share
2. File server
3.File
4.None of the above
Posted Date:-2024-01-30 13:39:55
The command to check a partition is
1.fsck
2.fstab
3.fdisk
4.diskdruid
Posted Date:-2024-01-30 13:41:14
The command to view the partition information is
1.fsck
2.fstab
3.fdisk
4.diskdruid
Posted Date:-2024-01-30 13:49:03
The core of Linux OS is also called
1.Kernel
2.Shell
3.root
4.bash
Posted Date:-2024-01-30 13:45:14
The dictonery is removed by using which of the following command?
1.rdir
2.rd
3.rdr
4.rmdir
Posted Date:-2024-01-30 13:32:16
The directory file have:
1.File names & File location
2. File names & Inode Numbers
3.File names & Permissions
4.File names & Address
Posted Date:-2024-01-30 13:26:09
The Linux file system is created by using the following command
1.fsck
2.mkfs
3.mount
4.both b and c
Posted Date:-2024-01-30 13:31:03
The mounted partition information is stored in
1.etc/passwd
2.etc/fstab
3.etc/inittab
4.sbin/lilo
Posted Date:-2024-01-30 13:46:04
To change the ownership of a file use
1.chmod
2.chgrp
3.chown
4.change
Posted Date:-2024-01-30 13:44:52
To check if a service is running, the command is
1.Ntsysv
2.setup
3.etc/rc.d/init.d/service
4.etc/serice
Posted Date:-2024-01-30 13:38:02
To create multiple directories in one shot ________ is used
1.mkdir
2.mkdir -a
3.mkdir -p
4.mkdir -h
Posted Date:-2024-01-30 13:41:57
To get information about the Ethernet card, ___________ command is used
1.ipconfig
2.ifconfig
3.eth0
4.man Ethernet
Posted Date:-2024-01-30 13:47:22
To remove a directory which is not empty ____ is used
1.rmdir
2.rmdir-r
3. rm -r
4.rm
Posted Date:-2024-01-30 13:50:18
To search a pattern in a file _________ can be used
1.grep
2.egrep
3.find
4.search
Posted Date:-2024-01-30 13:41:35
To setup a Firewall, the command is
1.ntsysv
2.setup
3.etc/firewall
4.etc/install
Posted Date:-2024-01-30 13:46:35
To start graphics mode use
1. init 3
2.init 5
3. init 0
4.init 6
Posted Date:-2024-01-30 13:39:11
To unmount a filesystem ________ command is ised
1.Umount
2.unmount
3.dismount
4. mount -u
Posted Date:-2024-01-30 13:49:44
To view all the installed RPM packages use
1.rpm -qa
2.rpm -iv
3.rpm -h
4. rpm -I
Posted Date:-2024-01-30 13:38:50
User can be assigned to a group while creating the user. The command for this is
1.adduser -g
2.useradd -a
3.aduser -a
4. useradd -g
Posted Date:-2024-01-30 13:39:33
User passwords are stored in
1.etc/password
2.root/password
3.etc/passwd
4.root/passwd
Posted Date:-2024-01-30 13:35:42
wc -l will give the
1. Number of lines
2.Number of characters
3. Number of words
4. All of the above
Posted Date:-2024-01-30 13:44:09
Which is an example for CD-ROM?
1.Virtual Terminal
2.block special file
3.Terminal
4.Serial modem
Posted Date:-2024-01-30 13:28:56
Which is an example of Terminal?
1.CD-ROM
2.character special file
3.Memory
4.RAM
Posted Date:-2024-01-30 13:28:26
Which is not correct statement regarding file types?
1.Hard links share same inode number
2.Socket files are Unix domain sockets
3.Soft links cannot be created across partitions
4.Character file is a special file e) none of these
Posted Date:-2024-01-30 13:27:28
Which of the following command is used for removing the files?
1.escape
2.rm
3.dm
4.erase
Posted Date:-2024-01-30 13:31:38
Which of the following command is used to record session in Linux?
1.session
2.transcipt
3.script
4.both a and c
Posted Date:-2024-01-30 13:32:38
which of the following occurs for ln command?
1.a file is created that is a copy of an existing file
2.a file is moved from one location to another
3.a file is renamed
4.that points to an existing file is created by a file
Posted Date:-2024-01-30 13:25:06
Which of the following range of Linux system?
1.20 ot 0
2.20 to 0
3.20 to 19
4.0 to 19
Posted Date:-2024-01-30 13:33:05
__ is used to change the file/folder permission
1.chown
2.chmod
3.mod
4.chgrp
Posted Date:-2024-01-30 13:51:09
___ gives information about an user
1.who
2.who am i
3.who -i
4. None of the above
Posted Date:-2024-01-30 13:51:34
___ is used to rename files
1.ren
2.move
3.rename
4.mv
Posted Date:-2024-01-30 13:50:47
_____ will add contents to an existing file
1. cat > file
2.cat >> file
3.cat file | file1
4.at file > file1
Posted Date:-2024-01-30 13:49:23