Which of the following is a basic difference between DAS and NAS?

A. NAS requires fibre channel; DAS does not.
B. NAS is faster than DAS when using NFS.
C. DAS operates its own OS; NAS does not.
D. DAS is directly connected to a server; NAS is connected via IP networking.


Answer: D. DAS is directly connected to a server; NAS is connected via IP networking.

Computer Science & Information Technology

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Compare and contrast the linear search and binary search algorithms by searching for the numbers 45 and 54 in the following list:

3 8 12 34 54 84 91 110

Computer Science & Information Technology

Which of the following is an IDPS security best practice?

A. to prevent false positives, only test the IDPS at initial configuration B. communication between IDPS components should be encrypted C. all sensors should be assigned IP addresses D. log files for HIDPSs should be kept local

Computer Science & Information Technology

If a method contains a local variable ______ with the same name as one of its class’s fields, the local variable the field in that method’s scope.

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

Computer Science & Information Technology

Which of the following statements accurately describes why Linux is not installed on a significant number of personal computers?

a) Linux is harder to install than operating systems such as Windows and MacOS. b) Microsoft’s market power hampers Linux’s popularity on personal computers. c) Linux is less stable than other popular operating systems. d) all of the above

Computer Science & Information Technology