Explain the relationship between ping and ICMP.
What will be an ideal response?
Internet Control Message Protocol (ICMP) is the protocol that ping uses, sending single-packet ICMP messages.
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Which IE tab enables you to delete all the saved information such as recently visited websites?
A) Connections B) Programs C) General D) Content
It is illegal to use a block to contain a single statement.
Answer the following statement true (T) or false (F)
A researcher in the town of Graham did a survey with children. He discovered that they watched TV an average of 23 hr per week (standard deviation = 1 hr, and the data are normally distributed).If a child is chosen at random in the town of Graham, what is the probability that he or she watches TV for between 20 and 26 hr per week?
A. 
B. 
C. 
D. 
E. 
Which of the following statements about a function call is false?
A. A function call is a postfix expression. B. The operand in a function call is the function name. C. The parameter list contains the formal parameters. D. The parameter list must match the function headers parameters in type and order. E. The value of the call of a void function cannot be assigned.