Convert the decimal number -91 to two's complement using 8 bits, showing all work.
What will be an ideal response?
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What will be the output of the following lines of code?
Dim phrase As String = "A penny saved is worth nothing." If phrase.IndexOf("pen") <> -1 Then txtBox.Text = CStr(phrase.IndexOf("pen")) Else txtBox.Text = CStr(-1) End If ``` ``` (A) pen (B) 2 (C) 0 (D) A penny saved is worth nothing.
The statement, Range("A2").Select, accomplishes which task?
A. Selects the Go To option and moves to cell A2 B. Moves the cell pointer to column A C. Moves the cell pointer to row 2 D. Selects the range object cell A2
What is the command (include the extension) to launch the following tool? Computer Management console
What will be an ideal response?
WPA replaces WEP with an encryption technology called ____.
A. Secure Shell (SSH) B. Temporal Key Integrity Protocol (TKIP) C. Message Integrity Check (MIC) D. Message Authentication Code (MAC)