Computer Skills Placement Exam Questions and Answers 100% Pass

Computer Skills Placement Exam Questions and Answers 100% Pass Hardware - Answer- The physical parts of the computer. (Example: data storage, keyboard, monitor, monitor, hard disk drive, memory, motherboard) software - Answer- A program or instructions that give directions to the computer. Information Technology (IT) - Answer- the computers and other electronic devices used to store, retrieve, transmit and manipulate data mainframe computer - Answer- a large central computer to which users are connected by terminals Network computer - Answer- a configuration of computers cabled together with one workstation designated as the file server personal computer - Answer- A computer that can perform all of its input, processing, output, and storage activities by itself. laptop - Answer- a computer that is portable and suitable for use while traveling. Personal Digital Assistant (PDA) - Answer- A small, handheld computer used for personal information management. The predecessor to the smartphone. Central Processing Unit (CPU) - Answer- executes commands from a computer's hardware and software; the principal computer chip that contains several processing components, which determines the computer's operating speed; the "brain" of a computer hard disk - Answer- a storage device that contains one or more inflexible, circular platters that use magnetic particles to store data, instructions, and information common input devices - Answer- Keyboard, mouse, scanner, and digital camera, microphone, touchpad, light pen, joystick, camera Common output devices - Answer- monitor, printer, speakers, plotters, screens computer memory - Answer- the temporary, internal storage within a computer peripheral device - Answer- a component, such as a monitor or keyboard, that connects to the computer through data port CPU Speed - Answer- The rate at which the CPU can perform a task, such as moving data to and from RAM, or performing a numerical calculation. RAM Size Unit - Answer- gigabytes (GB) Logic Control - Answer- concerned with event driven changes to the system CPU speed factors - Answer- Clock spee