OUTPUT DEVICES OBJECTIVE QUESTIONS
1) After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered _ a) data. b) output. c) input. d) the process. 2) A(n) _…
INPUT DEVICES OBJECTIVE QUESTIONS
1) All of the following are examples of input devices EXCEPT a _ a) scanner. b) mouse. c) keyboard. d) printer. 2) Which of the following is an example of an input device? a) scanner.…
COUNTING DEVICES FROM 20TH CENTURY TO DATE OBJECTIVE QUESTIONS
1) LISP was developed by _ a) John Mc Carthy. b) Blaise Pascal. c) Dr. Hollerith. d) John Napier. 2) The first computer made available for commercial use was _ a) Mark – 1. …
NETWORK DEVICES
1) Hub: Hub also called a repeater hub is the basic networking component used in traditional 10-Mbps Ethernet networks to connect network computers to form a local area network (LAN). A common connection point for devices in a network. Hubs…
OUTPUT DEVICES
An output device is any peripheral device that converts machine-readable information into people-readable form such as a monitor, printer, plotter and voice output device. Output devices are used to display input data that has been processed by the computer into…
INPUT DEVICES
An input device for a computer is anything that sends information to the CPU to perform a specific function. A computer has the ability to use many different types of input devices to provide a unique experience to each user.…
COMPUTING DEVICES FROM 20TH CENTURY TO DATE
The rise of computers dates back to ancient times and to the development of mathematics and calculators. Computers began taking shape in the late 1800s and early 1900s. They were once the size of an entire room and required great…
BASIC ELECTRONIC DEVICES
Electronics is concerned with the theory design, and application of devices to control streams of electrons moving through solids, liquids, gases, and spaces, which are free of air (vacuums). Electronics is a very wide field. It is a specialized branch…
Study Guide
