If a class does not define constructors, the compiler provides a default constructor with no parameters, and the class’s instance variables are initialized to ________.
a. zero
b. null
c. their default values.
d. false
c. their default values.
Computer Science & Information Technology
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Encryption guarantees the security of transmitted data.
a. True b. False
Computer Science & Information Technology
In the URL http://www.irs.gov, irs is the ________
A) TLD B) protocol C) subdomain D) domain name
Computer Science & Information Technology
Which of the following may a router or host use as a way to indicate that it is becoming congested or overloaded?
A. Checksum B. Source Quench C. GMT D. PMTU
Computer Science & Information Technology
All the versions of Internet Explorer before IE9 do not support element node properties.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology