Answer the following statements true (T) or false (F)
1. On a traditional IBM mainframe, interrupts are implemented by switching program status
words, so the old PSW field provides a link back to the task that was executing at the
time the interrupt occurred.
2. On a traditional IBM mainframe running under MVS, job management, task
management, and application program routines are linked through a series of control
blocks that hold key control information in memory.
3. On a traditional IBM mainframe, the old PSW holds system constants and pointers.
4. On a traditional IBM mainframe running under MVS, each partition has its own PSW.
1. T
2. T
3. F
4. F
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Which of the following are legal definitions with initializations? (Consider each line to be in a different scope so there is no multiple definition of identifiers.)
a) int count = 0, limit = 19; b) int count(0), limit(19); c) int count = 0, limit(19); d) int limit = 19; e) int namespace(0);
Web pages themselvers can be embedded as ____________________.
Fill in the blank(s) with the appropriate word(s).
To apply bold formatting to a selected range, you assign the value True to the range's Bold property. _________________________
Answer the following statement true (T) or false (F)
With nearly 88% of its population online, ____ is the leading world region in Internet users.
A. Middle East B. Europe C. Africa D. North America