Linux Which of the following command lists the last 10 lines of a file? cat head tail grep cat head tail grep ANSWER DOWNLOAD EXAMIANS APP
Linux What TCP/IP protocol is used for transferring electronic mail messages from one machine to another? SMTP SNMP None of the listed here FTP SMTP SNMP None of the listed here FTP ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count the number of files in the current directory by using pipes? ls | wc ls | wc - l ls | ws - c ls | wc - w ls | wc ls | wc - l ls | ws - c ls | wc - w ANSWER DOWNLOAD EXAMIANS APP
Linux NIS allows configuration-such as password and group files is Network Information Service was formerly known as yellow pages is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems allows configuration-such as password and group files is Network Information Service was formerly known as yellow pages is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems ANSWER DOWNLOAD EXAMIANS APP
Linux Which program is used to schedule particular jobs or programs at particular times on the system? None of these Outlook vi Scheduler cron None of these Outlook vi Scheduler cron ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others? chmod go + x, u - x letter chmod go + r, u + x letter chmod u - x, go + r letter chmod g - x, uo + r letter chmod go + x, u - x letter chmod go + r, u + x letter chmod u - x, go + r letter chmod g - x, uo + r letter ANSWER DOWNLOAD EXAMIANS APP
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