This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “Operator-Command Combinations”. 1. An operator can’t perform any function without being combined with a command or itself. a) True b) False 2. For deleting the line form current cursor to the end of the line, we can use: a) $ b) d$ c) … Read more
This set of Advanced Unix Questions and Answers focuses on “perl – A General Purpose Tool – 2”. 1. We can specify filenames in command line using perl. a) True b) False 2. Which of the following is referred to as default variable? a) $0 b) $1 c) $! d) $_ 3. ___ operator is … Read more
This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “perl – A General Purpose Tool – 1”. 1. Which one of the following is the most powerful filter? a) awk b) grep c) sed d) perl 2. A perl program runs in a special interpretive mode. a) True b) False 3. To … Read more
This set of Tough Unix Questions and Answers focuses on “Various Operations using Awk Command – 3”. 1. ____ function breaks up a string on the basis of delimiter. a) length b) substr c) system d) split 2. For running a UNIX command within awk, we’ve to use ____ function. a) length b) substr c) … Read more
This set of Unix online quiz focuses on “Various Operations using Awk Command – 2”. 1. ____ section can be used if we’ve to print something before processing the first line. a) end b) begin c) start d) first 2. ____ section can be used if we’ve to print something after processing the last line. … Read more
This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “Various Operations using Awk Command – 1”. 1. Which filter apart from perl, is the most powerful? a) sed b) awk c) grep d) cut 2. Awk filter operates at field level. a) True b) False 3. Which of the following will be … Read more
This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “Administrator Specific Commands and Privileges – 3”. 1. Which command is used to find out the consumption of a specific directory? a) du b) df c) mem d) dv 2. Which option is used with du command for finding only the summary of … Read more
This set of Unix online test focuses on “Administrator Specific Commands and Privileges – 2”. 1. The SUID for any file can be set by the administrator using ____ a) chmod b) chmod u+s filename c) chmod s filename d) chmod us filename 2. The superuser can set the sticky bit. a) True b) False … Read more
This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “Administrator Specific Commands and Privileges – 1”. 1. The system administrator is also known as _____ a) master user b) superuser c) root user d) master and super user 2. Which of the following functionalities is carried by the root user? a) managing … Read more
This set of Unix Technical Questions & Answers focuses on “Shell Programming using Various Commands – 2”. 1. Which of the following option is used with a set for debugging shell scripts? a) -a b) -x c) -d d) -e 2. Suppose x =10, then what will be the value of x$x$? a) undefined b) … Read more
