What is an echo request?

What will be an ideal response?


It is part of the ICMP protocol that requests a reply from a computer.

Computer Science & Information Technology

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What is the value of dblOutcome after the following section of code executes?

Dim dblA as Double Dim dblB as Double Dim dblC as Double Dim dblOutcome as Double dblA = 45 dblB = 30 dblC = 3 * dblA / dblB dblOutcome = 2 * (dblC + 15) a. 39 b. 24 c. 0 d. 80

Computer Science & Information Technology

Consider the boolean expression ((2 < 5) && (x < 100)). Why is this expression probably not what the programmer intended?Consider the boolean expression ((2 < 5) && (x < 100)). Why is this expression probably not what the programmer intended?

What will be an ideal response?

Computer Science & Information Technology

The program within Windows Vista that displays the files and folders on the computer in a folder window is called:

A) System tools B) Windows Explorer C) Windows Help and Support D) Data management

Computer Science & Information Technology

What is the name of the feature that can be enabled on slower-speed WAN links to prevent a large data transfer from affecting the performance of smaller interactive sessions?

A) LFI B) UDLD C) PIR D) CIR

Computer Science & Information Technology