Describe three types of software process metric that may be collected as part of a process improvement process. Give one example of each type of metric.
What will be an ideal response?
1. Elapsed time. How long it takes to do something. Many possible examples
e.g. time taken to carry out design review.
2. Resource utilisation. The amount of resources used. E.g. the effort required
to test a module.
3. Events that occur. E.g. The number of defects discovered after a system has
been delivered.
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If method Replace has four arguments then the third argument must be:
a) the character to be replaced b) the new character c) the index at which to begin d) the count
The ____ print style prints a list of contacts separated by alphabetic dividers.
A. Memo B. Phone Directory C. Card D. Small Booklet
Define half-duplex.
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. A program is a series of instructions each of which tells the computer to perform one of its basic functions: add, subtract, multiply, divide, compare, copy, start input, or start output. 2. The address of the next instruction to be executed is always found in the instruction counter 3. The processor fetches and executes several instructions during each machine cycle. 4. An instruction is fetched during E-time and executed during I-time. 5. A coprocessor is a replacement for a main processor.