Answer:
An interrupt as the name suggests interrupts the present execution so focus on some other execution.It is a signal generated by hardware or software telling the system it needs attention.
The difference between a trap and an interrupt is that a trap is an interrupt emitted by software.While an interrupt is generated by computer hardware also.
Yes traps can be used internally.
Sometimes they are used to to call the OS(operating system) routines or to catch arithmetic errors.
<span>Stock market firms, also known as brokerage firms, assist in the act of buying and selling financial securities. These trades are financed through financial institutions for security.</span>
Answer:
Explanation:
When working with different software such as Microsoft Word or Microsoft excel you can click Margins in the Page Setup group on the Page Layout tab and then click on Normal. This will auto adjust all the margins of the document in order to fit perfectly for on a standard printing page. The standard for printing paper is A4 size which measures 210mm x 297mm.