MCQ 511 Mark
Relational operators are used to compare values of $…………$ numeric operands.
View full question & answer→MCQ 521 Mark
The options $…………..$ refers to relational operators
View full question & answer→MCQ 531 Mark
exit status of command is $………..$ if it has been not executed successfully.
View full question & answer→MCQ 541 Mark
$…………..$ operators are used to compare values of two numeric operands.
View full question & answer→MCQ 551 Mark
The if statement of Linux is oncerned with the $……….$ Status of a test expression.
View full question & answer→MCQ 561 Mark
In case we assign string values then within the case it should be enclosed between$…….$
View full question & answer→MCQ 571 Mark
Which decision making instructions are available in Linux which can be used in shell script ?
- A
- B
if-then-el- if-then-else-fi
- C
- ✓
View full question & answer→MCQ 581 Mark
In ps –ef, $……….$ Is the start time for the current process.
- A
$\text{PPID}$
- B
$\text{TTY}$
- ✓
$\text{STIME}$
- D
$\text{TIME}$
AnswerCorrect option: C. $\text{STIME}$
View full question & answer→MCQ 591 Mark
The end of case statement is specified by $…………$ keyword
View full question & answer→MCQ 601 Mark
$…………..$ is used as ‘ less then equal to “ operator.
View full question & answer→MCQ 611 Mark
$…………..$ operators are used to compare values of two numeric operands.
View full question & answer→MCQ 621 Mark
The first command line argument is $…………$
View full question & answer→MCQ 631 Mark
$1, 2, 3 …………$ till $9$ are called $………..$
View full question & answer→MCQ 641 Mark
The $……………$ test is usinf relational operators.
View full question & answer→MCQ 651 Mark
Once $………….$ Are encountered in case construct the control is transferred to the line after the end of the case statement.
- ✓
semicolons$(;;)$
- B
colons$(::)$
- C
fullstop$(..)$
- D
commas$(,,)$
AnswerCorrect option: A. semicolons$(;;)$
View full question & answer→MCQ 661 Mark
All the statement written within the section of case are executed till$…………..$ semicolons are encountered.
View full question & answer→MCQ 671 Mark
All the statement written within the section of case are executed till two $………….$ Are encountered.
View full question & answer→MCQ 681 Mark
The if – then – elif-then-else-fi statement looks clumsy as number of comparison grows.
- ✓
$1$
- B
$0$
- C
- D
Both $(A)$ and $(B)$
View full question & answer→MCQ 691 Mark
Which command is used to remove the process from memory ?
MCQ 701 Mark
In ps –ef, $…………….$ Identifies the commnd used to invoke the process.
- A
$PPID$
- B
$TTY$
- C
$STIME$
- ✓
$CMD$
View full question & answer→MCQ 711 Mark
In ps-ef, $……………$ identifies the terminal that controls the current process.
- A
$PPID$
- ✓
$TTY$
- C
$STIME$
- D
$TIME$
View full question & answer→MCQ 721 Mark
In ps –ef , $TIME$ is $……….$
- A
the start time for the current process
- ✓
identifies the amount of CPU time accumulated by the current process
- C
identifies the parent processid, the process that created the current process.
- D
AnswerCorrect option: B. identifies the amount of CPU time accumulated by the current process
View full question & answer→MCQ 731 Mark
In ps – ef , STIME is $………….$
- ✓
thestarttimeforthecurrentprocess
- B
identifiestheamountofCPUtimeaccumulatedbythecurrentprocess
- C
identifiestheparentprocessid,theprocessthatcreatedthecurrentprocess.
- D
AnswerCorrect option: A. thestarttimeforthecurrentprocess
View full question & answer→MCQ 741 Mark
In ps – ef , UID is $……………$
- A
auniquenumericprocessidentifierassignedtoeachprocess
- ✓
nameornumberoftheuserwhoownstheprocess
- C
identifiestheparentprocessid,theprocessthatcreatedthecurrentprocess.
- D
AnswerCorrect option: B. nameornumberoftheuserwhoownstheprocess
View full question & answer→MCQ 751 Mark
In ps –ef, PID is $……………$
- ✓
auniquenumericprocessidentifierassignedtoeachprocess
- B
nameornumberoftheuserwhoownstheprocess
- C
identifiestheparentprocessid,theprocessthatcreatedthecurrentprocess.
- D
AnswerCorrect option: A. auniquenumericprocessidentifierassignedtoeachprocess
View full question & answer→MCQ 761 Mark
Which command is used to view the process of all the users ?
MCQ 771 Mark
In ps –ef $…………….$ Is aunique numeric process identifier assigned to each process.
- A
$PPID$
- ✓
$PID$
- C
$UID$
- D
$TTY$
View full question & answer→MCQ 781 Mark
In ps – ef, $……..$ is the name or number of the user who owns the process.
- A
$PPID$
- B
$PID$
- ✓
$UID$
- D
$TTY$
View full question & answer→MCQ 791 Mark
In ps -f , $CMD$ is $…………$
- A
thestarttimeforthecurrentprocess
- B
identifiestheamountofCPUtimeaccumulatedbythecurrentprocess
- C
identifiestheparentprocessid,theprocessthatcreatedthecurrentprocess.
- ✓
identifiesthecommandusedtoinvoketheprocess
AnswerCorrect option: D. identifiesthecommandusedtoinvoketheprocess
View full question & answer→MCQ 801 Mark
Process can be $………$
View full question & answer→MCQ 811 Mark
In Linux all programs are executed as $…………$
View full question & answer→MCQ 821 Mark
Each process when started has a unique number associated with it known as $…………$
View full question & answer→MCQ 831 Mark
$……………$ means the commands are executed in the same order in which they appear in the script.
View full question & answer→MCQ 841 Mark
$......$Are the best tools an administrator can get to easily monitor and control his systems even if he is at remote location.
View full question & answer→MCQ 851 Mark
The $…………..$ are used for routine system administration. Tasks.
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