Linux Quiz Questions & Answers | Linux Questions with answer on Linux

Questions
41 Solaris is the name of a flavor of UNIX from
A HP
B IBM
C Digital Equipment Corp
D Sun Microsystems

Answer: Option [D]
42 Which of the following is “NOT” a UNIX variant ?
A Solaris
B AIX
C IRIX
D AS400

Answer: Option [D]
43 The system calls in UNIX is written using which language
A C
B C++
C Assembly Language
D Fortran

Answer: Option [A]
44 Which of the following enables multi-tasking in UNIX?
A Time Sharing
B Multi programming
C Multi user
D Modularity

Answer: Option [A]
45 Which of the following is considered as the super daemon in Unix?
A sysinit
B init
C inetd
D proc

Answer: Option [B]
46 Unix is which kind of Operating System?
A Multi User
B Multi Processes
C Multi Tasking
D All the above

Answer: Option [D]
47 SVR4 stands for?
A Standard Version Release 4
B System Version Release 4
C Standard Five Release 4
D System Five Release 4

Answer: Option [D]
48 Lp0 device file is used to access:
A Floppy
B Cdrom
C Printer
D Tape drive

Answer: Option [C]
49 Syntax of any Unix command is:
A command [options] [arguments]
B command options [arguments]
C command [options] arguments
D command options arguments

Answer: Option [A]
50 SVR4 was developed by
A Sun Microsystems
B AT&T
C University of Berkeley
D Sun and AT&T jointly

Answer: Option [D]
51 Which of these is not a Unix Flavor?
A BSD
B MAC
C AIX
D IRIX

Answer: Option [B]
52 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

Answer: Option [C]
53 Which of the following UNIX flavor is from IBM?
A BSD
B Solaris
C HP-UX
D AIX

Answer: Option [D]
54 x86-32 uses which programming model?
A IP16
B IP32
C ILP16
D ILP32

Answer: Option [D]
55 What are the sizes of (Integer/Long/Pointer) in LP64 programming model?
A 8/8/8
B 4/4/8
C 4/8/8
D 4/8/4

Answer: Option [C]
56 Which among the following is used to write small programs to control Unix functionalities?
A Shell Commands
B Shell Script
C Filters
D C Language

Answer: Option [B]
57 What control character signals the end of the input file?
A ctrl + a
B ctrl + b
C ctrl + c
D ctrl + d

Answer: Option [D]
58 How do you get help about the command “cp”?
A help cp
B man cp
C cd ?
D cd cp

Answer: Option [B]
59 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

Answer: Option [C]
60 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

Answer: Option [A]
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