A sublayer of the OSI seven-layer model, the ____________________ describes the function of a NIC that talks to the network operating system, handles multiple network protocols and provides flow control.

Fill in the blank(s) with the appropriate word(s).


LLC

Computer Science & Information Technology

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Case-Based Critical Thinking QuestionsCase 2As Dan creates a new table for the database he is building to track the budget for his small business, he is struck by how many different data types he will be using. He turns to his friend Giovanni for a quick refresher on each of the data types and which one is most appropriate for a particular need. Dan has a field that indicates whether or not a particular vendor is a bonded agent. Which data type will Giovanni recommend as a good match for this need?

A. Binary B. Integer C. Yes/No D. Lookup Wizard

Computer Science & Information Technology

You can change the default reminder time from ____ minutes to any other interval.

A. 5 B. 10 C. 15 D. 20

Computer Science & Information Technology

All of the following are recommended features of a fire protection system for a computer center except

A. clearly marked exits B. an elaborate water sprinkler system C. manual fire extinguishers in strategic locations D. automatic and manual alarms in strategic locations

Computer Science & Information Technology

A program is written to compute the sum of the integers from 1 to 10. The programmer, well trained in reusability and maintainability, writes the program so that it computes the sum of the numbers from k to n. However, a team of security specialists scrutinizes the code. The team certifies that this program properly sets k to 1 and n to 10; therefore, the program is certified as being properly restricted in that it always operates on precisely the range 1 to 10. List different ways that this program can be sabotaged so that during execution it computes a different sum, for example, 3 to 20.

What will be an ideal response?

Computer Science & Information Technology