Environment Interview Questions And Answers

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Enhance your Linux Environment interview preparation with our set of 42 carefully chosen questions. These questions will test your expertise and readiness for any Linux Environment interview scenario. Ideal for candidates of all levels, this collection is a must-have for your study plan. Get the free PDF download to access all 42 questions and excel in your Linux Environment interview. This comprehensive guide is essential for effective study and confidence building.

42 Linux Environment Questions and Answers:

Linux Environment Job Interview Questions Table of Contents:

Linux Environment Job Interview Questions and Answers

1 :: To increase the response time and throughput, the kernel minimizes the frequency of disk access by keeping a pool of internal data buffer called:
a) Pooling
b) Spooling
c) Buffer cache
d) Swapping

c) Buffer cache

2 :: At start of process execution, STDOUT & STDERR:
a) Point to current terminal device
b) Are closed
c) Point to special files on the system
d) None of the above

a) Point to current terminal device

3 :: Wtmp and utmp files contain:
a) Temporary system data
b) User login-logout log
c) The user's command execution log
d) The user's su and sudo attempts

b) User login-logout log

4 :: Which is the core of the operating system?
a) Shell
b) Kernel
c) Commands
d) Script

b) Kernel

5 :: ILP32 stands for:
a) 32 bit Integer, Long & Pointer
b) 32 bit Integrated Long & Pointer
c) 32 bit Intelligent Long & Pointer
d) 32 bit Long & Pointer

a) 32 bit Integer, Long & Pointer

6 :: Single Unix Specification Version 2 provides enhanced support for:
a) 16 bit Unix
b) 32 bit Unix
c) 64 bit Unix
d) 8 bit Unix

c) 64 bit Unix

7 :: Under UNIX the key board is the default input device and the monitor is the default output device.
a) True
b) False

a) True

8 :: Which among the following interacts directly with system hardware?
a) Shell
b) Commands
c) Kernel
d) Applications

c) Kernel

9 :: Applications communicate with kernel by using:
a) System Calls
b) C Programs
c) Shell Script
d) Shell

a) System Calls

10 :: Solaris is the name of a flavor of UNIX from:
a) HP
b) IBM
c) Digital Equipment Corp
d) Sun Microsystems

d) Sun Microsystems

11 :: Which of the following is "NOT" a UNIX variant?
a) Solaris
b) AIX
c) IRIX
d) AS400

d) AS400

12 :: The system calls in UNIX is written using which language?
a) C
b) C++
c) Assembly Language
d) Fortran

a) C

13 :: Which of the following enables multi-tasking in UNIX?
a) Time Sharing
b) Multi programming
c) Multi user
d) Modularity

a) Time Sharing

14 :: Which of the following is considered as the super daemon in Unix?
a) sysinit
b) init
c) inetd
d) proc

b) init

15 :: Unix is which kind of Operating System?
a) Multi User
b) Multi Processes
c) Multi Tasking
d) All the above

d) All the above

16 :: SVR4 stands for?
a) Standard Version Release 4
b) System Version Release 4
c) Standard Five Release 4
d) System Five Release 4

d) System Five Release 4

17 :: Lp0 device file is used to access:
a) Floppy
b) Cdrom
c) Printer
d) Tape drive

c) Printer

18 :: Syntax of any Unix command is:
a) command [options] [arguments]
b) command options [arguments]
c) command [options] [arguments]
d) command options arguments

a) command [options] [arguments]

19 :: SVR4 was developed by:
a) Sun Microsystems
b) AT&T
c) University of Berkeley
d) Sun and AT&T jointly

d) Sun and AT&T jointly

20 :: Which of the following statement is FALSE?
a) Unix supports multiple users
b) Linux is an open source operating system and the source code is shared
c) Shell takes care of inter process communication
d) Shell provides the feature of I/O Redirection

c) Shell takes care of inter process communication

21 :: Which of the following UNIX flavor is from IBM?
a) BSD
b) Solaris
c) HP-UX
d) AIX

d) AIX

22 :: X86-32 uses which programming model?
a) IP16
b) IP32
c) ILP16
d) ILP32

d) ILP32

23 :: To feed standard output of one command to standard input of another in a single shell session:
a) IO redirection can be used
b) Named pipes can be used
c) The pipe operator provided by the shell can be used
d) It can not be done

c) The pipe operator provided by the shell can be used

24 :: Which of the following commands allows definition and assignment of environment variables under bash?
a) env
b) export
c) environ
d) setenviron

a) env

25 :: While executing a command, the shell:
a) Executes it in the same process (as shell)
b) Creates a child shell to execute it
c) Loads a special program to take care of the execution
d) None of the above

b) Creates a child shell to execute it

Environment Interview Questions And Answers

Download Linux Environment Interview Questions and Answers PDF

42 Linux Environment Questions and Answers:

Linux Environment Job Interview Questions Table of Contents:

1 :: To increase the response time and throughput, the kernel minimizes the frequency of disk access by keeping a pool of internal data buffer called: a) Pooling b) Spooling c) Buffer cache d) Swapping

2 :: At start of process execution, STDOUT & STDERR: a) Point to current terminal device b) Are closed c) Point to special files on the system d) None of the above

3 :: Wtmp and utmp files contain: a) Temporary system data b) User login-logout log c) The user's command execution log d) The user's su and sudo attempts

4 :: Which is the core of the operating system? a) Shell b) Kernel c) Commands d) Script

5 :: ILP32 stands for: a) 32 bit Integer, Long & Pointer b) 32 bit Integrated Long & Pointer c) 32 bit Intelligent Long & Pointer d) 32 bit Long & Pointer

6 :: Single Unix Specification Version 2 provides enhanced support for: a) 16 bit Unix b) 32 bit Unix c) 64 bit Unix d) 8 bit Unix

7 :: Under UNIX the key board is the default input device and the monitor is the default output device. a) True b) False

8 :: Which among the following interacts directly with system hardware? a) Shell b) Commands c) Kernel d) Applications

9 :: Applications communicate with kernel by using: a) System Calls b) C Programs c) Shell Script d) Shell

10 :: Solaris is the name of a flavor of UNIX from: a) HP b) IBM c) Digital Equipment Corp d) Sun Microsystems

11 :: Which of the following is "NOT" a UNIX variant? a) Solaris b) AIX c) IRIX d) AS400

12 :: The system calls in UNIX is written using which language? a) C b) C++ c) Assembly Language d) Fortran

13 :: Which of the following enables multi-tasking in UNIX? a) Time Sharing b) Multi programming c) Multi user d) Modularity

14 :: Which of the following is considered as the super daemon in Unix? a) sysinit b) init c) inetd d) proc

15 :: Unix is which kind of Operating System? a) Multi User b) Multi Processes c) Multi Tasking d) All the above

16 :: SVR4 stands for? a) Standard Version Release 4 b) System Version Release 4 c) Standard Five Release 4 d) System Five Release 4

17 :: Lp0 device file is used to access: a) Floppy b) Cdrom c) Printer d) Tape drive

18 :: Syntax of any Unix command is: a) command [options] [arguments] b) command options [arguments] c) command [options] [arguments] d) command options arguments

19 :: SVR4 was developed by: a) Sun Microsystems b) AT&T c) University of Berkeley d) Sun and AT&T jointly

20 :: Which of the following statement is FALSE? a) Unix supports multiple users b) Linux is an open source operating system and the source code is shared c) Shell takes care of inter process communication d) Shell provides the feature of I/O Redirection

21 :: Which of the following UNIX flavor is from IBM? a) BSD b) Solaris c) HP-UX d) AIX

22 :: X86-32 uses which programming model? a) IP16 b) IP32 c) ILP16 d) ILP32

23 :: To feed standard output of one command to standard input of another in a single shell session: a) IO redirection can be used b) Named pipes can be used c) The pipe operator provided by the shell can be used d) It can not be done

24 :: Which of the following commands allows definition and assignment of environment variables under bash? a) env b) export c) environ d) setenviron

25 :: While executing a command, the shell: a) Executes it in the same process (as shell) b) Creates a child shell to execute it c) Loads a special program to take care of the execution d) None of the above