IT Midterm
Terms
undefined, object
copy deck
- ROM is memory short term memory is also known as ______
- RAM
- The________ cycle refers to the amount of time it takes a CPU to execute and instruction and store the results
- Execution
- The more ______ that your computer the faster it process data
- RAM
- The computer manufacture uses____ to store specific instructions that are needed for computer operation
- ROM
- A ______ is a device thatallows one computer to talk to another
- Modem
- What is the most popular standardize coding system____
- Asscii
- Blank bits are required to make a byte
- 8
- You use _____ devices to enter a command into a computer
- Input
- The _____ is the most common input device
- keyboard
- You can use the _____ to control the pointer on the computer srceen
- Mouse
- When you press and release the mouse button you are
- clicking
- Enrollement Submission and verfacation is the procees of the way in which _____ technoloy works
- Biometric
- The 2 primary advantages of most hard disks are____
- Both A&B
- Solid State Storage media is ____ completion
- Voltile
- The general operations of a computer are Input, Output, Proceesing,___
- Storage
- The motherboard is a(n)____ board
- Circuits
- The CPU has 2 primary setion. The control unit and _____ logic unit(AIU)
- Arithmetic
- The ______ unit controls the coordanitates of all activities of all CPU.
- control
- An instruction ______ is th eamount of time it takes to retrive in respective command.
- cycle
- The LCD monitor was 1 of the most earliest types of monitors.
- False
- Output is the data that has been proccessed into use form information
- True
- A virus can do damage to your computer as soon as it gets there or wait
- True
- Output devices shows results of procees data
- True
- A DVD is an example of solid state storage
- False
- Magnetic tape drives are used for making large volumes of data
- True
- Optical storage devices use laser technology to write things on a disk
- True
- Hard disk drives are used store data on a computer
- True
- When you use and relase mouse button 2x's and rapid succsession
- True
- If a device is input it can never become output
- False
- A megabyte represents 1 million bytes
- True
- Bluetooth uses infared to transfer data
- False
- IRBA uses radio waves to transfer data between devices
- False
- Expansion boards are also known as adapter cards
- True
- A motherboard can contain more than one controller
- True
- ROM is voltile
- False
- RAM is voltile
- True
- The memory on the motherboard is short term
- True
- The proccesor is the brain of the computer
- True
- The PC system case is the software that runs th ecomputer
- False
- The ___ is central to compueter system
- Motherboard
- A(n) ____ is a thin plate that contains electronic
- Circuit board
- ____ are special instructions that control the computer
- Programs
- Binary is also known as ____ whena switch turns off electricity it is represented as 0
- machine Languge
- The computer uses instructions stored on the ____ to boot or start the computer
- BIOS ROM
- A(n)______ controls the transfer of dadt to and from a peripheral device
- controller
- Parallell ports transfer eight ______ at a time
- Bits
- Expansion boards are also called___________
- Adapter cards
- A byte comprises of ___ bits
- 8
- a(n)_______ plugs into a usb port and contains multiple usb ports
- USB HUB
- a(n_______device transmits data one bit at a time
- serial
- The__ standard supports data transfer rates up to 400 million bits per second.
- USB
- A(N)______keyboard transmits data using wireless technology
- cordless
- The on screen arrow shaped object that is used to select text is called_______
- pointer
- a(n)_______keyboard is that provides users with more naturals hand wrist and user
- erganomics
- ______devices enable the computer to give you process data
- output
- a(n)____ is approx 1trllion bytes
- terabyte
- _______ uses radio waves to provide short useless communication
- Bluetooth
- The_________bust can connect approx.to 63 external devices into a computer
- fire wire
- _____is the ability to add and remove devices from the computer whlie the computer is turned on an have the operating system recongnize the device
- Hot plugging
- ________refers to computer ability 2 configure board devices automatically
- Plugging play
- Your name on the bussiness letter
- senders address
- Dear Mr.Jones.........
- salutation
- 123Anyway
- Inside address
- Information that you are saying
- body
- yours truly..........
- closing
- your name(not signed)
- typed name
- After senders address
- current date