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CTI 110 Exam 2-Question with Correct Answers/ Verified

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The physical devices that a computer is made of -️️Hardware -CPU -Main Memory -Secondary Storage -Input Devices -Output Devices -️️A computer System consists of: Worlds first programmable computer built in 1945 -️️ENIAC Random-access memory (RAM) is considered the computer's work...

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  • August 24, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
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MikeHarris
CTI 110 Exam 2-Question with Correct Answers/ Verified
The physical devices that a computer is made of - ✔️✔️Hardware



-CPU

-Main Memory

-Secondary Storage

-Input Devices

-Output Devices - ✔️✔️A computer System consists of:



Worlds first programmable computer built in 1945 - ✔️✔️ENIAC



Random-access memory (RAM) is considered the computer's work area. - ✔️✔️Main Memory



TRUE - ✔️✔️T/F: Ram is a volatile type of memory



TRUE - ✔️✔️T/F: RAM is erased when computer is turned off



Permanent storage; instructions are burned onto chips by the manufacturer. - ✔️✔️Read-Only
Memory (ROM)



a type of memory that can hold data for long periods of time, even when there is no power to the
computer (Disk Drive) - ✔️✔️Secondary Storage Devices



a storage device that typically uses flash memory to store data, instructions, and information. No
moving parts. - ✔️✔️Solid-State Drive



A removable storage medium inserted into a computer, by way of a USB port, to contain files. -
✔️✔️USB Drives



Data is encoded as a series of pits on the disc's surface

Uses laser to encode the data

, Holds large amounts of data

Good medium for creating backups - ✔️✔️Optical devices (CD or DVD)



An Internet service that provides remote storage to computer users. - ✔️✔️Cloud Storage



Any data the computer collects from people and from other devices is called input.



The hardware component that collects the data. - ✔️✔️Input Devices



Devices that enable the computer to give the user the results of the processed data.
(Monitor/Printer) - ✔️✔️Output Devices



system software and application software - ✔️✔️2 Categories of Software



Programs that control and manage the basic operations of a computer

(Operating system/ Utility Programs/ Software Development Tools) - ✔️✔️System Software



Programs that people normally spend most of their time running on their computers performing
everyday tasks

(Word Processing/ Spreadsheet/ Database/ Presentation) - ✔️✔️Application Software



TRUE - ✔️✔️T/F: All data that is stored in a computer is converted to sequences of 0s and 1s



used to measure computer memory an storage - ✔️✔️Bytes



the smallest unit of data in a computer (binary digits) - ✔️✔️Bits



data that is stored in binary - ✔️✔️Digital Data



any device that works with binary data - ✔️✔️Digital Device

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