Analog signals differ from digital signals in that:

A. analog signals are represented versus time while digital signals are measured versus frequency

B. analog signals are periodic, digital signals are not

C. analog signals are continuous while digital signals remain at one constant level and then move to another constant level

D. analog signals operate at higher frequencies than digital signals


C

Business

You might also like to view...

A company established a petty cash fund in April of the current year and experienced the following transactions affecting the fund during April. Prepare journal entries to establish the fund on April 1, to replenish it on April 25, and to record the increase in the fund on April 25.April 1Prepared a company check for $300.00 to establish the petty cash fund.25Prepared a company check to replenish the fund for the following expenditures made since April 1.?  Paid $84.50 for cleaning services.?  Paid $84.00 for postage expense.?  Paid $103.15 for office supplies.?  Counted $23.35 remaining in the petty cash box.25The company decides to increase the fund by $100.

What will be an ideal response?

Business

Net operating working capital is equal to current assets minus the difference between current liabilities and notes payable. This definition assumes that the firm has no "excess" cash.

Indicate whether the statement is true or false

Business

Which of the following pairs of components constitutes the computer side of information systems?

A. hardware and software B. software and data C. data and hardware D. data and memory E. people and procedures

Business

A category killer is a form of destination retailer that focuses its retail strategy on an enormous selection

Indicate whether the statement is true or false

Business