Which layer of the OSI model adds source and destination MAC addresses to frames?
A. Network
B. Data Link
C. Transport
D. Presentation
Answer: B
Computer Science & Information Technology
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What keyword(s) should you use to initiate a for-loop in C#?
A. while B. do C. repeat each D. for
Computer Science & Information Technology
What method can be used to accept user input from the keyboard on the console?
A. Next() B. NextLine() C. ReadLine() D. Input()
Computer Science & Information Technology
Layer 6 of the OSI model is called the ____________________ layer.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A cache of records retrieved from some data source that may contain one or more tables from the data source describes a(n) ____.
A. database B. dataset C. data adapter D. data reader
Computer Science & Information Technology