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Study sets matching "input output library perform"

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Study sets matching "input output library perform"

6 terms
PMP 21 - Inputs/outputs/tools Perform Risk Analysis
Performing Qualitative Risk Analysis I…
Performing Quantitative Risk Analysis…
Performing Quantitative Risk Analysis…
Performing Qualitative Risk Analysis O…
The risk management plan... Project Charter... The scope baseline... T…
-The risk management plan... -Cost Management Plan... -Schedule Man…
Updates to project artifacts... Updates to the risk register
Updates to project artifacts... Updates to the risk register
Performing Qualitative Risk Analysis I…
The risk management plan... Project Charter... The scope baseline... T…
Performing Quantitative Risk Analysis…
-The risk management plan... -Cost Management Plan... -Schedule Man…
38 terms
Input and Output devices
Manual input devices
Direct input devices
Sensors
Qwerty Keyboards
Keyboards, pointing devices, cameras, scanners, printers
MICR, OMR, OCR, Magnetic strip reader, Chip reader, Bar-code…
Temperature sensors... Pressure sensors... Light sensors
most common keyboard, standard english layout
Manual input devices
Keyboards, pointing devices, cameras, scanners, printers
Direct input devices
MICR, OMR, OCR, Magnetic strip reader, Chip reader, Bar-code…
31 terms
Input and Output
bar code
command
dot pitch
dots per inch (dpi)
An identification code that consists of either a set of verti…
An instruction that causes a program or app to perform a spec…
The distance in millimeters between pixels on a display. Also…
One measurement of ink-jet printer resolution.
bar code
An identification code that consists of either a set of verti…
command
An instruction that causes a program or app to perform a spec…
20 terms
ITE Ch1 Vocab G Input / Output Devices
Keyboard
Mouse
Gamepad/ Joystick
Digital Camera \ Web Cam
Input device used to enter text in to a computer
Input device used to navigate a graphical interface
Input device used to play games
Input device used to take and transmit optical images of what…
Keyboard
Input device used to enter text in to a computer
Mouse
Input device used to navigate a graphical interface
39 terms
Input & Output
barcode scanners
concept keyboard
digital camera / digital video camera
digitise
Devices which use a laser to shine light onto a barcode label
Device in which each key is programmed to perform a custom fu…
Device which input image, video, and sound straight into a co…
Changing data for a digital signal
barcode scanners
Devices which use a laser to shine light onto a barcode label
concept keyboard
Device in which each key is programmed to perform a custom fu…
12 terms
Input/Output
Input Device
Mouse
Keyboard
Microphone
Used to provide information to a computer or to give instruct…
A device that you use to interact with items displayed on the…
A set of keys that resembles a keyboard on a typewriter
A device that you can use to talk to people or to record soun…
Input Device
Used to provide information to a computer or to give instruct…
Mouse
A device that you use to interact with items displayed on the…
108 terms
Input and Output
3-D printer
air gestures
all-in-one printer
aspect ratio
Printer that uses a process called additive manufacturing to…
Gestures made by moving your body or a handheld input device…
A single device that looks like a printer or a copy machine b…
A display's width relative to its height.
3-D printer
Printer that uses a process called additive manufacturing to…
air gestures
Gestures made by moving your body or a handheld input device…
29 terms
Computer Parts/Input & Output
Ethernet card
Flash drive
Mouse
Video card
An input device that takes the Internet signal from a carrier…
An input device that allows the user to store data in a porta…
An input device that allows the user to point to and select... i…
Computer hardware that processes visual data and converts it…
Ethernet card
An input device that takes the Internet signal from a carrier…
Flash drive
An input device that allows the user to store data in a porta…
22 terms
Programming Logic & Design: Input, Processing and Output
logic error
debug
program development cycle
two primary design steps
produces incorrect results (but does not prevent program from…
finding and correcting code errors
design, code, syntax errors, execute and debug
understand task to be performed and determine steps that must…
logic error
produces incorrect results (but does not prevent program from…
debug
finding and correcting code errors
34 terms
Chapter 2 (input, output, processing)
Program development cycle
Algorithm
Pseudocode
Flowchart
1.Design the program... 2.Write the code... 3.Correct syntax errors…
set of well-defined logical... steps that must be taken to perfo…
fake code... Informal language that has no syntax rule
diagram that graphically... depicts the steps in a program
Program development cycle
1.Design the program... 2.Write the code... 3.Correct syntax errors…
Algorithm
set of well-defined logical... steps that must be taken to perfo…
24 terms
Chapter 2: Input, Processing, and Output
Pseudocode
Flowcharts
Parallelogram
Terminator
Fake code used as a model for programs,... No syntax rules,... Well…
A diagram that graphically depicts the steps that take place…
used for input and output
used for start and stop
Pseudocode
Fake code used as a model for programs,... No syntax rules,... Well…
Flowcharts
A diagram that graphically depicts the steps that take place…
19 terms
Output and Input Devices
mouse
Printer
speakers
What is a keyboard?
an input device
an output device
an output device
a manual input device
mouse
an input device
Printer
an output device
12 terms
Systems- social, physical, input, output
System
Task
Function
Physical System
A group of parts that work together to do a task
Something that needs to be done
An action that something is known for
Parts that work together to perform a function
System
A group of parts that work together to do a task
Task
Something that needs to be done
9 terms
input,processing,output,storage and feedback
Input
Processing
Output
Storage
Taking information external to the system and entering it int…
Action performed on the data
results of processing data
where data is held while still within the system
Input
Taking information external to the system and entering it int…
Processing
Action performed on the data
31 terms
Unit 2: Input/Output Devices
Input Devices
Mouse
Touch Pad
Light Pen
is used for putting data and information into the computer
controls the position of the pointer on the screen in any com…
is an alternative mouse that was built inside laptops
* Pen shaped wand which contains light sensors that send sign…
Input Devices
is used for putting data and information into the computer
Mouse
controls the position of the pointer on the screen in any com…
24 terms
Clifton College Input and Output Devices
Qwerty keyboard
Ergonomic keyboard
Mouse
Concept keyboard
Used to input information maually, usually text
A manual input device, curved like a boomerang, intended to h…
Used to move a screen pointer and choose options on the screen
Manual input device, divided in to sections, e.g. different t…
Qwerty keyboard
Used to input information maually, usually text
Ergonomic keyboard
A manual input device, curved like a boomerang, intended to h…
15 terms
Technology Applications - Chapter 2 Input/Output Basics
command
pointing device
pointer
speech recognition software
an instruction that tells a software program what action to p…
a device such as a mouse used to point to elements on a compu…
a cursor that shows your location on a computer screen
used for inputting text or commands by speaking into a microp…
command
an instruction that tells a software program what action to p…
pointing device
a device such as a mouse used to point to elements on a compu…
22 terms
Basic Computer Parts_Hardware (input/output)_Software
System Unit
Monitor or Screen
Keyboard
Mouse
The main part of the computer that houses the motherboard, CP…
It displays information from a computer.
It allows letters, numbers and symbols to be input into a com…
It allows a user to manipulate onscreen objects like icons, f…
System Unit
The main part of the computer that houses the motherboard, CP…
Monitor or Screen
It displays information from a computer.
28 terms
A451 Hardware (Input, Output, Storage)
Hard Disk Drive
CD
DVD
Flash memory
a magnetic storage medium, typically measured in terabytes. U…
an optical storage media storing 700Mb of data
an optical storage media storing 4.7Gb of data
solid state storage, cheap, portable, but degrades over time
Hard Disk Drive
a magnetic storage medium, typically measured in terabytes. U…
CD
an optical storage media storing 700Mb of data
89 terms
H446-1: Unit 1.1 - The Characteristics of Contemporary Processors, Input, Output and Storage Devices
Central Processing Unit
Program Counter
Accumulator
Memory Address Register
A silicon chip (microprocessor) located on the motherboard th…
A register in a computer processor that contains the address…
Part of a CPU holds the result of an operation
Contains address of next location to be accessed in memory. M…
Central Processing Unit
A silicon chip (microprocessor) located on the motherboard th…
Program Counter
A register in a computer processor that contains the address…
12 terms
Library Headders
<iostream>
<iomanip>
<cmath>
<cstdlib>
contains function prototypes for the C++ standard input and o…
contains function prototypes for stream manipulators that for…
contains function prototypes for math library functions
contains function prototypes for conversions of numbers to te…
<iostream>
contains function prototypes for the C++ standard input and o…
<iomanip>
contains function prototypes for stream manipulators that for…
24 terms
IS 310 Ch 7 "Input/Output Technology"
Resolution
RGB
CMY
CMYK Color
number of pixels displayed per linear measurement unit
generates color by mixing red, green, and blue
generates color using cyan, magenta, and yellow
four-dye scheme using a separate black dye
Resolution
number of pixels displayed per linear measurement unit
RGB
generates color by mixing red, green, and blue
Unit 7. Input and Output Devices (P1)
enable
press a button
keep buttons depressed
human-readable form
позволять
нажать на кнопку
удерживать кнопки в нажатом состоянии
удобная для чтения форма
enable
позволять
press a button
нажать на кнопку
28 terms
CS| Input Devices
Barcode Reader Step 1
Barcode Reader Step 2
Barcode Reader Step 3
Barcode Reader Step 4
An infra-red light is shone at a bar code. The light is refle…
Light sensor (CCD) measures amount of reflected light. This l…
Electrical signal analysed to determine value encoded in bar…
The value is checked against a product database and the produ…
Barcode Reader Step 1
An infra-red light is shone at a bar code. The light is refle…
Barcode Reader Step 2
Light sensor (CCD) measures amount of reflected light. This l…
26 terms
Chapter 5 Q&A Input Output
Explain the role of Device Controllers…
Compare and contrast the operation of…
List and discuss the five (5) I/O Soft…
Discuss three (3) different types of b…
•Also known as adapters are electronic part of the I/O unit... •…
•DMA used to address controllers to exchange data with them ,…
•User-level I/O software -standard IO library contains proced…
•User space and kernel... •Double buffering... •Circular buffering
Explain the role of Device Controllers…
•Also known as adapters are electronic part of the I/O unit... •…
Compare and contrast the operation of…
•DMA used to address controllers to exchange data with them ,…
14 terms
Input/Output
What is input/output?
Non-blocking I/O
Short read or short write
What does "cat" do in UNIX?
The process of moving bytes into and out of the process space
The call does not wait for the read or write to complete befo…
When fewer than request bytes are read/written
prints out the file contents to the terminal
What is input/output?
The process of moving bytes into and out of the process space
Non-blocking I/O
The call does not wait for the read or write to complete befo…
7 terms
input and output devices
mouse
monitor
printer
speaker
an input device that moves a cursor on the screen and allows…
an output device that shows information for you to see on a s…
an output device that put ink on a page in certain positions…
an output device that projects sound based on information sen…
mouse
an input device that moves a cursor on the screen and allows…
monitor
an output device that shows information for you to see on a s…
12 terms
Chapter 3 Input & Output
Package
Address
Library
Import Statement
A collection of related classes; java.io... contains classes for…
The numbers and letters after the @ sign are the address of S…
An extensive collection of classes you can use in your... progra…
A statement that allows programs to use classes defined in ot…
Package
A collection of related classes; java.io... contains classes for…
Address
The numbers and letters after the @ sign are the address of S…
115 terms
ICT (Unit 2) - Input and Output Devices
What are sensors
What are Actuators
What are the 4 types of Control Devices
What are 3 uses for a Motor
Sensors are output devices that work in conjunction with sens…
Actuators take instructions from the computer and then make t…
- Motor... - Buzzer... - Heater... - Light/Lamp
- Automatic washing machines (make the drum spin)... - DVD Playe…
What are sensors
Sensors are output devices that work in conjunction with sens…
What are Actuators
Actuators take instructions from the computer and then make t…
14 terms
Computer Apps 1 Ch. 3 Input/Output Basics
All-in-One printer
cathode-ray tube
command
digital camera
a printer that also has fax, copier, and scanner capabilities
sealed vacuum tube that produces one or more beams of electro…
instruction that tells a software program what action to perf…
takes and stores photos in digital form
All-in-One printer
a printer that also has fax, copier, and scanner capabilities
cathode-ray tube
sealed vacuum tube that produces one or more beams of electro…
31 terms
Discovering Computers - Chapter 7 - Input & Output
Criminal Uses Keyboard Monitoring Soft…
Beneficial Uses Keyboard Monitoring So…
Desktop Touch Input
Smartphone Touch Input
Capture Users Name, Password, CC Numbers
Employers Measure Efficiency of Data Input... Employees Can't Re…
Monitors & Screens W/out Keyboard or Mouse
Tapping, Sliding... Swiping... Scrolling... Pinching ... Stretching to Zoom
Criminal Uses Keyboard Monitoring Soft…
Capture Users Name, Password, CC Numbers
Beneficial Uses Keyboard Monitoring So…
Employers Measure Efficiency of Data Input... Employees Can't Re…
9 terms
Chapter 7 Input and Output
audio input
bar code
Bluetooth printing
command
Process of entering sound into the computer
Consists of vertical lines/spaces or two-dimensional pattern…
Computer or other device transmits output to a printer via ra…
Instruction that causes a program or app to perform a specifi…
audio input
Process of entering sound into the computer
bar code
Consists of vertical lines/spaces or two-dimensional pattern…
Input, output, speed
keyboard, mouse, webcam, microphone, g…
musical instrument, medical imaging, b…
input device
printer, video display system, compute…
Standard input devices
estosteric input devices
peripheral used to provide data to a computer
standard output devices
keyboard, mouse, webcam, microphone, g…
Standard input devices
musical instrument, medical imaging, b…
estosteric input devices
115 terms
ICT 2 - Input and Output Devices
What are sensors
What are Actuators
What are the 4 types of Control Devices
What are 3 uses for a Motor
Sensors are output devices that work in conjunction with sens…
Actuators take instructions from the computer and then make t…
- Motor... - Buzzer... - Heater... - Light/Lamp
- Automatic washing machines (make the drum spin)... - DVD Playe…
What are sensors
Sensors are output devices that work in conjunction with sens…
What are Actuators
Actuators take instructions from the computer and then make t…
24 terms
Hardware: Input and Output
Three major types of input hardware
Terminal Types
Pointing Devices
Scanning and Reading Devices
-keyboards... -pointing devices... -source data-entry devices
Dumb terminal: input and output only... Intelligent Terminals: c…
-mouse... -trackball... -touchpad... -pointing stick... -touch screens... -m…
source data-entry devices that create machine-readable data a…
Three major types of input hardware
-keyboards... -pointing devices... -source data-entry devices
Terminal Types
Dumb terminal: input and output only... Intelligent Terminals: c…
31 terms
Technology Applications - Chapter 1 Computer Basics Vocabulary, Chapter 2 Input/Output Basics - TEST REVIEW
desktop computer
computer
input
bit
an individual's personal computer that resides on a desk or t…
a machine that changes information from one form into another…
raw information, or data, that is entered into a computer; al…
the smallest unit of information with values of either 0 or 1…
desktop computer
an individual's personal computer that resides on a desk or t…
computer
a machine that changes information from one form into another…
47 terms
Input and output devices
Input devices
Output devices
Keyboard
Function keys
Convert data and programs that people can understand into a f…
Convert strings of bits used by the computer back into a form…
Can differ in number of keys, key arrangement, types of speci…
Eneable software packages to be customized to meet user's app…
Input devices
Convert data and programs that people can understand into a f…
Output devices
Convert strings of bits used by the computer back into a form…
20 terms
Chapter 1 Computer Basics Vocabulary, Chapter 2 Input/Output Basics - TEST
computer
input
bit
byte
a machine that changes information from one form into another…
raw information, or data, that is entered into a computer; al…
the smallest unit of information with values of either 0 or 1
a group of bits combined into groups of eight or more
computer
a machine that changes information from one form into another…
input
raw information, or data, that is entered into a computer; al…
12 terms
Chapter 3: Input and Output
Package
Address
Library
Import Statement
a group of classes that are related to each other.
the location of a value in computer memory, often represented…
a collection of packages and classes that are available for u…
a statement that allows programs to use classes defined in ot…
Package
a group of classes that are related to each other.
Address
the location of a value in computer memory, often represented…
11 terms
Input Output and Operators
2.4.1 Be able to write code that accep…
2.4.2 Understand the need for and be a…
2.4.3 Be able to write code that outpu…
2.4.4 Be able to design and code a use…
...
...
...
...
2.4.1 Be able to write code that accep…
...
2.4.2 Understand the need for and be a…
...
51 terms
Input & output devices and faster computers
keyboard
pointing device (mouse)
webcam
microphone
standard input device
standard input device
standard input devices
standard input device; plugs into sound card
keyboard
standard input device
pointing device (mouse)
standard input device
19 terms
Chapter 2 Input, Processing, and Output.
designing a program
program development cycle
process of designing a program summari…
who is the customer?
using pseudocode and flowcharts to create models of programs
design, write code, correct syntax, test program, correct log…
1. understand the task the program is to perform ... 2. determin…
anyone who wants you to write a program- in my case my teacher
designing a program
using pseudocode and flowcharts to create models of programs
program development cycle
design, write code, correct syntax, test program, correct log…
20 terms
Input, Output, Processing
Audio input
Biometrics
Digital Camera
Expansion slot
Audio input-The process of entering any sound into the comput…
Biometircs-An automated method of recognising a person based…
digital camera -a camera that takes and stores photographs as…
expansion shot - a long skinny socket on the motherboard into…
Audio input
Audio input-The process of entering any sound into the comput…
Biometrics
Biometircs-An automated method of recognising a person based…
20 terms
Devices input n output
A computer system
Hardware
Software
P.O.D
This is a combination of hardware and software working togeth…
The physical/tangible compoments of a computer system
A set of programs and associated documentation that tells the…
Print on demand ...point of delivery
A computer system
This is a combination of hardware and software working togeth…
Hardware
The physical/tangible compoments of a computer system
30 terms
Input/Output/Storage
base10
base2
ASCII (American Standard Code for Info…
toggle keys
decimal system; based 0-9 numbers
binary digit
all keyboards have
a key that switches modes; caps lock
base10
decimal system; based 0-9 numbers
base2
binary digit
17 terms
Input devices
Input is...
Output is...
The two categories of input devices ar…
Keyboard is...
hardware devices that allow information to be input into a co…
hardware devices that allow information to be output from a c…
manual input devices and automatic input devices
Manual input device
Input is...
hardware devices that allow information to be input into a co…
Output is...
hardware devices that allow information to be output from a c…
20 terms
Ch 2: Input, Processing, and Output
logic error
software requirement
algorithm
pseudocode
this type of error does not prevent the program from running,…
a single function that the program must perform in order to s…
a set of well-defined logical steps that must be taken to per…
an informal language that has no syntax rules and isn't meant…
logic error
this type of error does not prevent the program from running,…
software requirement
a single function that the program must perform in order to s…
64 terms
Chapter 7: Input and Output
Input
data
Software
command
any data and instructions entered into the memory of a computer
a collection of unprocessed items
a series of related instructions that tells a computer what t…
an instruction that causes a program or app to perform a spec…
Input
any data and instructions entered into the memory of a computer
data
a collection of unprocessed items
28 terms
(Ch.2) - Input, Processing, and Output
Program Development Cycle
Software Requirement
Algorithm
Pseudocode
The process of creating a program that works correctly typica…
A single task that the program must perform in order to satis…
A set of well-defined logical steps that must be taken to per…
"Fake-code", an informal language that has no syntax rules an…
Program Development Cycle
The process of creating a program that works correctly typica…
Software Requirement
A single task that the program must perform in order to satis…
36 terms
input, output - 5.6
input
program, commands, user responses
program
command
any data and instructions entered into the memory of a computer
instructions can be entered into a computer in three forms:
series of related instructions that tells a computer what tas…
instruction that causes a program to perform a specific action.
input
any data and instructions entered into the memory of a computer
program, commands, user responses
instructions can be entered into a computer in three forms:
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