The third expression appearing in the header of a for loop is the ____________, which executes at the end of each iteration. It usually increments the loop’s counter variable.
a. test expression
b. update expression
c. initialization expression
d. increment expression
b. update expression
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The _________ execute micro-operations, fetching the required data from the L1 data cache and temporarily storing results in registers.
A. execution units B. memory subsystem C. out-of-order execution logic D. fetch/decode unit
The following code is meant to prompt you for integer input from the keyboard, read your input, and display it on the screen. The program compiles, but doesn’t work properly. Use gdb to find the bugs in the program. What are they? Fix the bugs, recompile the program, and execute it to be sure that the corrected version works. Show the working version of the program.
What will be an ideal response?