Write a function that takes a single filename as an argument and adds execute permission to the file for the user.
What will be an ideal response?
$ function perms () {
> chmod u+x $1
> }
Computer Science & Information Technology
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Why should you use a default label in a switch statement?
What will be an ideal response?
Computer Science & Information Technology
The expression strcmp("ab", "cde") returns
A) the boolean value false. B) the boolean value true. C) a negative integer. D) a non negative integer. E) None of the above
Computer Science & Information Technology
________ is the act of gaining unauthorized access to a computer system or network.
a. Cybercrime b. Cyberterrorism c. Hacking d. Pharming
Computer Science & Information Technology
In IPsec, confidentiality is achieved through the ____protocol.
A. Encapsulating Security Payload (ESP) B. ISAKMP/Oakley C. Authentication Header (AH) D. L2TP
Computer Science & Information Technology