Which of the following is NOT a problem that may result from allowing uncontrolled access to the database?

A. dirty reads
B. lost updates
C. concurrency control
D. incorrect summary


Answer: C

Computer Science & Information Technology

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Attempting to access an array element outside of the bounds of an array, causes a(n) .

a. ArrayOutOfBoundsException. b. ArrayElementOutOfBoundsException. c. ArrayIndexOutOfBoundsException. d. ArrayException.

Computer Science & Information Technology

Two categories of software, ____________________ apps and portable apps, do not require installation on your computer's hard disk.

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

Computer Science & Information Technology

Which of the following are key issues of link state protocols? (Select all that apply.)

a. Finding neighbors/adjacencies b. Sending “Hello” packets c. Sending updates when routing changes d. Minimizing route flapping

Computer Science & Information Technology

Who paid for the necessary backbone equipment during the startup phase of the Internet?

A) Microsoft B) IBM C) U.S. Government D) CERN

Computer Science & Information Technology