Computer Application Chapter 1 || very Flawless.
:an information system has several parts correct answers 1. People
-this is what personal computers are all about
-the end users who use computers and make themselves. more productive
2. Procedures
-the rules or guidelines for people to follow when using software, hardware and data
-these procedures are typically documented in manuals
3. Software
-A program consists of the step-by-step instructions that tell the computer how to do its work
and software is another name for a program or programs
-the purpose of software is to convert is to convert data (unprocessed facts) into information
(processed facts)
4. Hardware
-the equipment that process the data to create information
-includes smartphones, tablets, keyboards, mice, displays, system units,
- Hardware is controlled by software
5. Data
-the raw, unprocessed facts, including text, numbers, images, and sounds
-processed date yields information
6. Internet
-almost all information systems provide a way to connect to other people and computers,
typically using the internet and this connectivity greatly expands there capability and usefulness
of information systems
People correct answers 1. Are surely the most important part of any information system
Software correct answers 1. Is another name for programs
2. Programs are the instructions that tell the computer how to process date into the format you
want
2 major kinds of Software correct answers 1. System Software:
-The user interacts primarily with application software.
-System software enables the application software to interact with the computer hardware.
-System software is "background " software that helps the computer manage its own internal
resources
2. Application Software
-might be described as end-user software
, System software is not a single. rather it is a collection of programs including the following
correct answers 1. Operating Systems
-are programs that coordinate computer resources, provide an interface between users and the
computer, and run applications
-smartphones, tablets and many other mobile devices use embedded operating systems, also
known as real-time operating systems (RTOS)
-Desktop computers use stand-alone operating systems like windows 10 or MACOS
-Network use Network Operating systems (NOS)
2. Utilities
-Perform specific tasks related to managing computer resources
-one of the most essential utility programs that every computer system should have is an
antivirus program and these programs protect your computer from the internet
3 types of application software are correct answers 1. General-purpose applications
-widely used in nearly all career areas and the are the kinds of programs you have to know to be
considered an efficient and effective end user
Examples: Word processors, Spreadsheets, Database management systems, and presentation
software
2. Specialized Applications
- include thousands of other programs that are more narrowly focused on specific disciplines and
occupations
-2 of the best known are graphics and web authoring programs
3. Mobile Apps
-also known as mobile applications or simply apps are small programs primarily designed for
mobile devices such as smart phones and for tablet computers
-the most popular mobile apps are for social networking, playing games, and downloading music
and videos
Computers are correct answers Electronic devices that can follow instructions to accept, input,
process that input, and produce information
There are 4 types of computers correct answers 1. Supercomputers
2. Mainframe Computers
3. Midrange Computers
4. Personal Computers
Super computers correct answers 1. Are the most powerful type of computer
2. these machines are special, high capacity computers used by very large organizations and
supercomputers are typically used to process massive amounts of data
:an information system has several parts correct answers 1. People
-this is what personal computers are all about
-the end users who use computers and make themselves. more productive
2. Procedures
-the rules or guidelines for people to follow when using software, hardware and data
-these procedures are typically documented in manuals
3. Software
-A program consists of the step-by-step instructions that tell the computer how to do its work
and software is another name for a program or programs
-the purpose of software is to convert is to convert data (unprocessed facts) into information
(processed facts)
4. Hardware
-the equipment that process the data to create information
-includes smartphones, tablets, keyboards, mice, displays, system units,
- Hardware is controlled by software
5. Data
-the raw, unprocessed facts, including text, numbers, images, and sounds
-processed date yields information
6. Internet
-almost all information systems provide a way to connect to other people and computers,
typically using the internet and this connectivity greatly expands there capability and usefulness
of information systems
People correct answers 1. Are surely the most important part of any information system
Software correct answers 1. Is another name for programs
2. Programs are the instructions that tell the computer how to process date into the format you
want
2 major kinds of Software correct answers 1. System Software:
-The user interacts primarily with application software.
-System software enables the application software to interact with the computer hardware.
-System software is "background " software that helps the computer manage its own internal
resources
2. Application Software
-might be described as end-user software
, System software is not a single. rather it is a collection of programs including the following
correct answers 1. Operating Systems
-are programs that coordinate computer resources, provide an interface between users and the
computer, and run applications
-smartphones, tablets and many other mobile devices use embedded operating systems, also
known as real-time operating systems (RTOS)
-Desktop computers use stand-alone operating systems like windows 10 or MACOS
-Network use Network Operating systems (NOS)
2. Utilities
-Perform specific tasks related to managing computer resources
-one of the most essential utility programs that every computer system should have is an
antivirus program and these programs protect your computer from the internet
3 types of application software are correct answers 1. General-purpose applications
-widely used in nearly all career areas and the are the kinds of programs you have to know to be
considered an efficient and effective end user
Examples: Word processors, Spreadsheets, Database management systems, and presentation
software
2. Specialized Applications
- include thousands of other programs that are more narrowly focused on specific disciplines and
occupations
-2 of the best known are graphics and web authoring programs
3. Mobile Apps
-also known as mobile applications or simply apps are small programs primarily designed for
mobile devices such as smart phones and for tablet computers
-the most popular mobile apps are for social networking, playing games, and downloading music
and videos
Computers are correct answers Electronic devices that can follow instructions to accept, input,
process that input, and produce information
There are 4 types of computers correct answers 1. Supercomputers
2. Mainframe Computers
3. Midrange Computers
4. Personal Computers
Super computers correct answers 1. Are the most powerful type of computer
2. these machines are special, high capacity computers used by very large organizations and
supercomputers are typically used to process massive amounts of data
