________ software blocks unauthorized access to your computer
A) Antivirus
B) Anti-spam
C) Gateway
D) Firewall
D
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Which of the following statement about hashing is true?
A. It is used to ensure message confidentiality. B. It is a one-way function. C. It is used to encrypt messages. D. It is used to ensure message integrity.
Quality control involves checking project results to ensure that they meet identified quality standards. It is a process of quality management
a. It includes organizational planning, staff acquisition, and team development. b. It includes communications planning, information distribution, performance reporting, and managing communications to meet the needs of project shareholders. c. It involves acquiring goods and/or services for aproject from sources outside the performing organization. d. It requires the coordination of all appropriate people, resources, plans, and efforts to complete a project successfully.
A(n) ____ is a number used to alter the results of one iteration before inserting them into the next.
a. iteration factor b. relaxation factor c. increment d. booster
Solve the proportion for 
.
__________
Fill in the blank(s) with the appropriate word(s).