ICT-2nd Periodic Test

 _________ an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

 Which type of memory has 288 pins?

 The following are advantages of an operating system except

 Which type of memory has the least number of pins (168)?

The chip or chips that interpret and execute program instructions and manage the functions of input, output, and storage devices is called ________.

In a power supply unit, +5 V is the volt assignment of what color?

 Which of the following operating systems is developed bu Microsoft Corporation?

________ a 20- or 24-pin primary connector that specifically plugs and supplies power into an ATX-type computer motherboard.

 A computer component that converts 220 volt ac to useful dc voltages is called _______.

What color of wire carries -5 V?

 This operating system is designed mainly with a single user in mind, but it can deal with many applications running at the same time. This type of OS is called _________.

 Which type of memory has 184 pins?

 The following are the components of an operating system except ________.

 ________ is a computer operating system (OS) that allows multiple users to access a single system with one OS on it.It refers to more than one person can be able to log into the computer.Each person will have their own settings.

___________ is used for giving commands and enter information into the computer.

 ________ uses a 25-pin connector (type DB-25) and is used to connect printers, computers and other devices that need relatively high bandwidth.

Which part contains and helps protect the major components of the computer?

An operating system (OS) intended to serve real-time application requests

is called ___________.

Which of the following devices DOES NOT use an operating system?

 _________ a connector by which a device that sends data one bit at a time may be connected to a computer. It has 9 pins arranged in 2 rows .

 __________ term for a two-piece pin and socket interconnection, most frequently disk drive connectors.

_______ part of a computer system that consists of encoded information or computer instructions. It includes computer programs, libraries and related non-executable data, such as online documentation or digital media.

 _________ is a removable data storage volume that has a limited capacity. It consist of a 3.5 inch square metal disk that contains a flat, round, plastic and flexible disk that is coated on both sides with magnetic material.

 In a power supply, blue wire has a volt assignment of _______.

 ______________ are physical parts of the computer, including processor and memory chips, input/output devices, tapes, disks, modems, cable, etc.

 Which of the following is NOT a function of an operating system?

The following is typically found only in the back panel of a desktop computer EXCEPT

 __________ is a socket that requires a 3-row, 15-prong connector found on laptops, basic personal computers, monitors and projectors to transfer and display images.

 Give the volt assignment of SDRAM.

__________ is a collection of software that manages computer hardware resources and provides common services for computer programs.