In queuing theory, service time is the average time required to complete the processing of a customer request.

Answer the following statement true (T) or false (F)


True

Correct.

Computer Science & Information Technology

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Can the following function throw any unhandled exceptions?

void f1( );

Computer Science & Information Technology

The Spelling & Grammar button is found on the Review tab in the ________ group

Fill in the blank(s) with correct word

Computer Science & Information Technology

Write a program that, given a seven-digit number, writes to a file every possible seven-letter word corresponding to that number. There are 2187 (3 to the seventh power) such words. Avoid phone numbers with the digits 0 and 1.

(Telephone Number Word Generator) Standard telephone keypads contain the digits 0 through 9. The numbers 2 through 9 each have three letters associated with them, as is indicated by the following table: ![14901|284x220](upload://1B0Of3gczrDO3ANjuOpJn5Oq4l0.png) Many people find it difficult to memorize phone numbers, so they use the correspondence between digits and letters to develop seven-letter words that correspond to their phone numbers. For example, a person whose telephone number is 686-2377 might use the correspondence indicated in the above table to develop the seven-letter word “NUMBERS.” Businesses frequently attempt to get telephone numbers that are easy for their clients to remember. If a business can advertise a simple word for its customers to dial, then no doubt the business will receive a few more calls. Each seven-letter word corresponds to exactly one seven-digit telephone number. The restaurant wishing to increase its take-home business could surely do so with the number 825-3688 (i.e.,“TAKEOUT”).Each seven-digit phone number corresponds to many separate seven-letter words. Unfortunately, most of these represent unrecognizable juxtapositions of letters. It is possible, however, that the owner of a barber shop would be pleased to know that the shop’s telephone number, 424-7288, corresponds to “HAIRCUT.” A veterinarian with the phone number 738-2273 would be pleased to know that the number corresponds to “PETCARE.”

Computer Science & Information Technology

Cell content and formatting can be copied from one worksheet in a workbook to another worksheet in the workbook

Indicate whether the statement is true or false.

Computer Science & Information Technology