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单选题
Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."
A
The sky is red.
B
The sky is blue.
C
The sky is green.
D
The sky is yellow.
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更多 “单选题Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."A The sky is red.B The sky is blue.C The sky is green.D The sky is yellow.” 相关考题
考题
You have recently created an application, and want to capture all debugging text messages generated by it.You would like these debugging messages to display on the command line. The application that you created contains the following code:Debug.WriteLine (Start the processing);Console.WriteLine (Generated by Console.WriteLine);Debug.WriteLine (End the processing);You need to ensure that you are able to capture all debugging messages to the command line.What should you do?（）A.B.C.D.
考题
Given:What is the output?()
A.42B.420C.462D.42042E.Compilation fails.F.An exception is thrown at runtime.
考题
What will be the output of the following C code?main(){int k, num= 30;k =(num 5 ? (num =10 ? 100:200): 500);printf("%d", k);}
考题
Given the following router output,which configuration file will the router use at its next reload?()
A.configB.clientqos.cnfC.startup-configD.running-configuration
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A technician is troubleshooting a network connectivity issue. Given the following abbreviated traceroute output:Which of the following is MOST likely occurring?()
A. Switching loopB. Broadcast stormC. IP conflictD. Routing loop
考题
The following exhibit shows ipv6 route output. What would the metric be fo r a summary route that summarizes all three OSPFv3 routes displayed?()
A. 160B. 140C. 120D. 100
考题
The following exhibit show s ipv6 route output. What would the metric be for a summary route that summarizes all three OSPFv3 routes displayed?()
A. 160B. 140C. 120D. 100
考题
Which of the following would provide good baseline documentation to have on hand whenanalyzing potential problems？（Choose all that apply.）（）A、User authentication ID and passwordB、User profileC、Output of debugD、Output of show interfaceE、Result of pingF、Output of show process cpu
考题
While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A、 It would result in an error because the warning threshold cannot be more than the critical threshold.B、 The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C、 The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D、 Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.
考题
A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?（）A、Connecting the laptop’s VGA output to an HDMI adaptorB、Connecting the laptop’s VGA output to the television’s VGA inputC、Connecting the laptop's USB output to the HD television’s HDMI adaptorD、Connecting the laptop’s USB output to the television’s USB input
考题
Given the following output： prompt myapp [1]+ Stopped myapp prompt Which of the following commands will resume executing the stopped process while allowing the user to continue to type commands at the command prompt？（）A、 bg myappB、 continue myappC、 exec myappD、 fg myappE、 myapp
考题
What is the output when the following shell script executes？（） cat；；foobar Hello foobar foobarA、 The contents of the file foobar.B、 HelloC、 No output but a file named foobar is created.D、 Hello foobarE、 Hello foobar foobar
考题
Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."A、The sky is red.B、The sky is blue.C、The sky is green.D、The sky is yellow.
考题
Which of the following commands would an administrator use to add startup scripts to the system startup process（）A、chitabB、vi /etc/inittabC、vi /etc/rc.dD、mkitab
考题
Which of the following parameters would you use to record the errors that might be generated during the import operation？（）A、LOGB、HELPC、BUFFERD、PARFILEE、INCTYPE
考题
单选题Given: What is the output?（）A
42B
420C
462D
42042E
Compilation fails.F
An exception is thrown at runtime.
考题
单选题Given the following router output,which configuration file will the router use at its next reload?（）A
configB
clientqos.cnfC
startup-configD
running-configuration
考题
单选题Evaluate the following SQL statements that are issued in the given order： What would be the status of the foreign key EMP_MGR_FK？（）A
It would be automatically enabled and deferred.B
It would be automatically enabled and immediate.C
It would remain disabled and has to be enabled manually using the ALTER TABLE command.D
It would remain disabled and can be enabled only by dropping the foreign key constraint and re-creating it.
考题
单选题Given： What is the result？（）A
HelloB
Hello WorldC
Compilation fails.D
Hello World 5E
The code runs with no output.
考题
单选题Which of the following terms would best describe the temperature at which a liquid boils at a given pressure?（）A
Degree of saturationB
Saturation temperatureC
Superheated temperatureD
Degree of superheat
考题
单选题While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A
It would result in an error because the warning threshold cannot be more than the critical threshold.B
The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C
The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D
Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.
考题
单选题Given the following output what course of action should be undertaken for a long term solution（）A
Implement regular monitoring to avoid full filesystemsB
Double the size of /usrC
Reduce the size of /home to balance the filesystemsD
Add another disk allow for growth.
考题
单选题What is the output when the following shell script executes？（） cat；；foobar Hello foobar foobarA
The contents of the file foobar.B
HelloC
No output but a file named foobar is created.D
Hello foobarE
Hello foobar foobar
考题
单选题Given： What is the result？（）A
No output is produced. 1 2 3B
No output is produced. 2 3 4C
No output is produced. 1 2 3 4D
An exception is thrown at runtime. 1 2 3
考题
单选题Which of the following parameters would you use to record the errors that might be generated during the import operation？（）A
LOGB
HELPC
BUFFERD
PARFILEE
INCTYPE
考题
单选题Given the following output： prompt myapp [1]+ Stopped myapp prompt Which of the following commands will resume executing the stopped process while allowing the user to continue to type commands at the command prompt？（）A
bg myappB
continue myappC
exec myappD
fg myappE
myapp
考题
单选题Given: What is the result?（）A
HelloB
Hello WorldC
Compilation fails.D
Hello World 5E
The code runs with no output.F
An exception is thrown at runtime.
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