What are used to initialize instance variables of an object?
A. Classes
B. Constructors
C. Functions
D. Initializers
Answer: B
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Which of the following is not one of the three general types of computer languages?
a. Machine languages. b. Assembly languages. c. High-level languages. d. Spoken languages.
Which of the following is an application that appears to be benign but actually performs a malicious activity?
A) Virus B) Spyware C) Trojan horse D) Worm
How do WINS servers learn the NetBIOS names of computers on the network?
A. The computers broadcast their names. B. The server uses the LMHOSTS file. C. The computers register their names with the WINS server. D. Through DNS name resolution.
A network's physical topology describes how signals travel electronically.
Answer the following statement true (T) or false (F)