How do printers work.

Refer to Code Example 10-1. If the user enters two extra spaces at the end of a phone number, what will happen? a. Whitespace at the end of the input is always ignored. b.

Flash lights are also known as which of the following

Electronic cover letters should still follow a business letter format, even though e-mail is a less formal type of communication. a. Trueb. False

Is a type of optical disc that uses the same laser technology that audio cds use for recording music?

How old do I have to be to have this app

Oliver wants to send a report to his boss discussing the upcoming project. Which communication facility would he use to send a formal message to his boss? email chat forum blog

What does a barcode reader emit to identify bar codes? A. electric pulse B. magnetic pulse sound D. E. light electromagnetic pulse

Which of these converts analog audio signals into digital codes in a computer? A. audio card B. microphone C. sensor D. sound card E. NextReset

There are ways to perform computer commands quickly and multiple times. a. True b. False

Consider the following code segment. int quant = 20; int unitPrice = 4; int ship = 8; int total; if (quant > 10) { unitPrice = 3; } if (quant > 20) { ship = 0; } total = quant * unitPrice + ship;