Which of the following log files contains failed user logins on a Linux system?
a. /var/log/faillog
b. /var/log/user.log
c. Security log
d. System log
ANS: A
Computer Science & Information Technology
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Assuming that arr is an array identifier, the statement sum += *arr;
A) is illegal in C++. B) will always result in a compiler error. C) adds the value stored in arr[0] to sum. D) adds the address of the pointer arr to sum. E) None of the above
Computer Science & Information Technology
What is the difference between a local variable and a data member?
What will be an ideal response?
Computer Science & Information Technology
________ or trimming a picture removes unwanted vertical or horizontal edges
Fill in the blank(s) with correct word
Computer Science & Information Technology
____ is a network layer protocol. It performs tasks such as routing, carrying datagrams, and mapping an Internet address to a physical network address.
A. TCP B. IP C. UDP D. ICMP
Computer Science & Information Technology