⟩ What is the relation between process system time, process waiting time , and process CPU time?
Process system time (turn around time) = process cpu time + process waiting time
Process system time (turn around time) = process cpu time + process waiting time
What is the output of this program? #! /usr/bin/awk -f BEGIN { two=2; two++; print two } a) two b) three c) 2 d) 3
What is the output of this program? #! /usr/bin/awk -f BEGIN { var1="google" var2="linux" print var1" provides "var2" MCQs " } a) google provides linux MCQs b) var1 provides var2 MCQs c) provides MCQs d) syntax error
What is the output of this program? #! /usr/bin/awk -f BEGIN { one=10; two=3; print (one%two)+10 } a) (one%two)+10 b) 13 c) 11 d) syntax error
What is the output of this program? #! /usr/bin/awk -f BEGIN { a=10; b=10; print a==b ? "true""false" } a) true b) false c) syntax error d) none of the mentioned
The comparison expression "x ~ y" will true if a) x is not equal to y b) the string x does not match the regular expression denoted by y c) the string x matches the regular expression denoted by y d) none of the mentioned
What is the output of this program? #! /usr/bin/awk -f BEGIN { print "20"<"9" ? "true""false" } a) true b) false c) syntax error d) none of the mentioned
All numeric values are represented within awk in a) double precision floating point b) integer c) exponential notation d) fixed point
Concatenation is performed by a) writing expressions next to one another, with no operator b) conditional operator c) relational operator d) matching operator
Which command on the command line provides the same output as this executable awk script? #! /usr/bin/awk -f BEGIN { print "google" } a) awk 'BEGIN {print "google"}' b) awk 'print "google"' c) awk 'print {google}' d) none of the mentioned
Which one of the following is not true? a) there are 3 types of constant expressions numeric, string and regular b) arithmetic operators are used to evaluate expressions c) assignment expression is an expression that stores a value into a variable d) comparison expressions does not compare strings for relationship