Test
Final Assessment 3
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Preguntas del test (50)
1Kernel minimizes the frequency of disk access by keeping a pool of internal data buffer which helps to increase the response time, this is known as?
- ABuffer cache
- BSpooling
- C Pooling
- DVirtual Memory
2How applications communicate with kernel?
- ANot disclosed by Linux team
- BSSL
- CSystem Calls
- DShell
3Kernel is known as core of operating system
- ATrue
- BFalse
4What is meaning of ILP32?
- A32 bit Integrated
- B32 bit Integer- Long & Pointer
- C32 bit Integer
- D32 bit Integer- Long
5Solaris is product of?
- AIBP
- BIBM
- CMicrosoft
- DSun Microsystems
6The system calls in UNIX is written using which language?
- AJava
- BC
- CC++
- DAssembly
7What is property of UNIX?
- AMulti User
- BMulti Processes
- CMulti Tasking
- DAll of above
8Lp0 device file is used to access?
- ATape Drive
- BPrinter
- CFloppy
- DMouse
9What is the meaning of SVR4?
- ASystem Five Release 4
- BSystem Version Release 4
- CSystem Five Relocated 4
- DStorage Files Five Release 4
10Which among following is considered as super daemon?
- Asysinit
- Bgrep
- Cinit
- Dlocate
11Which is most important for Multi-tasking?
- AModularity
- BTime Sharing
- CMulti programming
- DMulti User
12Which among the following is used to write small programs to control Linux functionalities?
- AShell Commands
- BShell Script
- CC
- DJava
13What control character signals the end of the input file?
- Actrl + s
- Bctrl + z
- Cctrl + w
- Dctrl + d
14Which command in LINUX is used for description of any command?
- Ahelp
- Bman
- Cdetail
- Dshortdetal
15Which command is concerned with LINUX kernel log messages?
- Admsg
- Bdmesg
- Ccmsg
- Dcmesg
16Which command is used to set terminal input output characteristic?
- Aatty
- Bsty
- Cdtty
- Dltty
17Which command is used to know the LINUX version?
- Auname
- Blname
- Cvname
- Dsname
18File inode number can be viewed by?
- A–s
- B. –I
- C–a
- D–t
19tee command is used in LINUX for?
- ARead from an input and write to a standard output and file
- BRead from an input
- CWrite to an output
- DNone of above
20Which command is used to extract a column from a text file?
- Aget
- Btar
- Cuntar
- Dcut
21To display disk consumption of a specific directory which command is used?
- Add
- Bdu
- Cdt
- Ddl
22Which command in LINUX is concerned with backup?
- Atar
- Bzip
- Ccpio
- Duntar
23Which command changes a file's group owner?
- Achmod
- Bchgrp
- Cchown
- Dchgrep
24Which command is used to determine the path of an executable file?
- Awhich
- B which
- Clocate
- Dwex
25Which command can be used to know the present working directory?
- Apsd
- Bpww
- Cpwd
- Dpdd
26By which command content of a file can be searched?
- Agrep
- Bsearch
- Csrh
- Dshow
27Default permissions of a file can be changed with?
- Agroup
- Bchperm
- Cchmod
- Dchall
28Which command output also contains userid?
- Ala
- Bal
- Cls –l
- Dal -l
29Which one shows the name of the operating system?
- Auname –n
- Buname –l
- Cuname –m
- Duname -o
30Which command gives the first byte where the difference is in the file1 & file2?
- Adiff
- Bdiffer
- Ccmp
- Dcompare
31What communication command provides communication to another user logged on by writing to the bottom of their terminal?
- Achat
- Btalk
- Cwrite
- Dsendmsg
32Which command is used to set limits on file size?
- Aulimit
- Balimit
- Cdlimit
- Dwlimit
33Which command is used to copy files?
- Acp
- Bcopy
- Cmv
- Dmove
34How many links are created when we create a directory file?
- A1
- B2
- C3
- D4
35partition If two files on same point to the same inode structure they are called?
- ASoft links
- BHard links
- CCopy links
- DSimilar links
36Printer in the file structure can be found in?
- A/etc
- B /html
- C/www
- D/dev
37Which LINUX command is used to update the modification time of a file?
- AUPDATE
- BMODIFY
- CTOUCH
- DUNTOCUH
38Which is not a valid file type in LINUX?
- ASocket
- BFIFO
- CSoftlink
- DInode
39All device files are stored in which directory?
- A/etc
- B/dev
- C/www
- D/html
40What is true about chmod +t?
- AIt will set effective userid for filename
- BIt will set effective groupid for filename
- CIt will set the sticky bit
- DIt is wrong syntax
41Vi editor commands are not case sensitive
- ATrue
- BFalse
42In Vi editor which command sets the number for all lines?
- A:set nu
- B:set ni
- C:set sn
- D:set sl
43All the abbreviations in vi editor can be shown by?
- Aall
- Bab
- Cashow
- Datat
44Which command reads the content of another file in vi editor?
- Aerd
- Bex
- Cr
- Dread
45Which command in vi editor command is used to copy the current line of the file?
- Ays
- Byc
- Cyy
- Dyw
46Which command in vi editor command is used to copy the current line of the file?
- Ays
- Byc
- Cyy
- Dyw
47In the shell, by default, all variables are considered and stored as?
- Ainteger
- Bstring
- Cfloat
- Dchracter
48What is the command that can print lines of first file matching with second file?
- Aprintline
- Bcmp
- Ccom
- Dcomm
49Which command is used to record a user login session in a file?
- Ascript
- Bsession
- Crecord
- Dcopy
50Which command is used to record a user login session in a file?
- Ascript
- Bsession
- Crecord
- Dcopy
Información
- Descripción
- Test sobre Final Assessment 3, creado por padmabashyam12 el 22/07/2014.
- Autor
- padmabashyam12
- Idioma
- English
- Visitas
- 125
- Valoración
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