?The SSH service listens on what TCP port?
A. ?20
B. ?21
C. ?22
D. ?23
Answer: C
Computer Science & Information Technology
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A car has many __________, such as its color, the number of doors, the amount of gas in its tank, its current speed and its odometer reading.
a) methods b) messages c) attributes d) clients
Computer Science & Information Technology
Which of the following are examples of invalid string literals?
a) "Hello World!" b) "4 score and 7 years ago, our forefathers brought forth..." c) "z" d) "" e) none of the above
Computer Science & Information Technology
Each browser has its own _________________________ that specifies the appearance of different HTML elements.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A signature line is a file that contains information about a person, and is used to electronically sign a document
Indicate whether the statement is true or false
Computer Science & Information Technology