Which of the following activities is carried out by the ALU?
A) Moves read/write heads B) Creates virtual memory
C) Performs arithmetic calculations D) Renders video images
C
You might also like to view...
Answer the following statements true (T) or false (F)
1. The Parse methods work even if the string being converted contains an invalid numeric value. 2. You cannot assign a numeric value to a control’s Text property because only strings can be assigned to the Text property. 3. In C#, the + operator has two uses: string concatenation and numeric addition. 4. Each numeric format string can optionally be followed by an integer that indicates how many digits to display after the decimal point. 5. Rounding can occur when the number of digits you have specified after the decimal point in the format string is smaller than the precision of the numeric value. 6. To get out of break mode in Visual Studio, click the Stop Debugging button on the standard toolbar or press Shift + F5 on the keyboard. 7. If all statements in a try block execute with no exception, the catch block is skipped.
If f is a member of structure S, and p is of type pointer to S, then which expression must be legal?
a. p.f b. p->f c. p.f d. s.f e. More than one of the above
In the figure above, what is the function of the button to which item 1 is referring?
A. It inserts a function into the selected cell. B. It deletes the contents of the selected cell. C. It opens a dialog box that gives you options for creating formulas. D. It calculates the result of a function.
A workstation no longer has network connectivity. Upon visual inspection, all connectors and settings seem to be properly configured. Which of the following tools should the technician use to troubleshoot this issue?
A. PSU tester B. Loopback plug C. Cable tester D. Multimeter