In a DO/S, the ____ is responsible for process synchronization mechanisms and communication support.

A. kernel
B. central controller
C. network manager
D. the responsibility is shared among sites


Answer: A

Computer Science & Information Technology

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This allows the deployment that supports multiple levels of security, which is important for some venues such as airports and hospitals (where there are both public and private users).

What will be an ideal response?

Computer Science & Information Technology

An advantage of using significant-digit codes is that:

A) the data may be easily concealed. B) the code may be generated by auto-sequencing programs. C) the code is short and quick to enter. D) inquiries may be performed on a portion of the code. E) the code combines the flexibility of data that is grouped and a sequence code.

Computer Science & Information Technology

________ an object reverses the direction that it faces

A) Locking B) Rotating C) Flipping D) Filling

Computer Science & Information Technology

Implementing a set of policies and procedures that define the corporate information is confidential and training employees on these procedures can help prevent which of the following?

A. Smurf attacks B. Maninthemiddle attacks C. Social engineering D. Patch management

Computer Science & Information Technology