CIS 105 Final Exam Questions And Answers 100% Correct!

The computer is fundamentally different from other machines because it ____________ - ANSWERSis a versatile, multi-purpose tool. All computer systems perform four basic functions: - ANSWERSInput, Processing, Output, and Storage A computer's hard disk is an example of: - ANSWERSsecondary storage The term bit refers to a: - ANSWERS0 or 1 value To speed processing, data and instructions that are likely to be used next by the processor are pre-read into: - ANSWERScache memory An important difference between secondary storage and RAM (primary storage) is that: - ANSWERSInformation in primary storage is lost when electrical power is cut off, but information in secondary storage does not depend on a constant power supply. A computer's speed is determined by - ANSWERSboth the architecture and clock speed Communications speed is measured in bps, which stands for _________ - ANSWERSbits per second A computer network in which the computers are close to one another, often in the same building, is known as a: - ANSWERSLAN Software that controls network communication, verifies logins, etc. on a large network: - ANSWERSnetwork operating system (NOS) Which category of computer would probably be used by airlines to track reservations? - ANSWERSMainframe A fast, versatile port that can automatically detect what device is plugged into it. - ANSWERSUSB In this type of network, each client can make files available to other clients on the network - ANSWERSPeer-to-peer Which of the following represents a byte? - ANSWERS