An Ethernet network would be considered a type of LAN
Indicate whether the statement is true or false
TRUE
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AssumingN, X, Y, andZare previously been declared variables withZas aStringvariable, whichvariable acts as a flag in the following pseudocode snippet:
```Set X = 0 Set Y = 0 While (X == 0) AND (X < N) If Z == “Joey” Set Y = 1 End If Set X = X + 1 End While``` a. N b. X c. Y d. Z
Which of the following statements is used when you want to add data to the end of an existing text file?
(A) ``` Dim sr As IO.StreamReader = IO.File.OpenText("Data.txt") ``` (B) ``` Dim sr As IO.StreamReader = IO.File.AddText("Data.txt") ``` (C) ``` Dim sw As IO.StreamWriter = IO.File.CreateText("Data.txt") ``` (D) ``` Dim sw As IO.StreamReader = IO.File.AppendText("ata.txt" ```
With a(n) __________, a given source statement may be converted to any number of machine-level instructions.
a. compiler b. assembler c. both A and B d. neither A nor B
A system exhibits __________ if the value obtained from reading a memory address is always the value that was most recently written to that address
a) data reliability b) memory coherence c) data integrity d) cache consistency