Question 1

Systems analysts design computer systems to be used within their companies.

Accepted Answer

Systems analysts are responsible for analyzing business processes and designing computer systems that will help improve those processes within their organization.

Question 2

Satellite communication (more commonly called s-com)is the process of exchanging electronic messages between computers over a network-usually the Internet.

Accepted Answer

Satellite communication is a form of communication that uses satellites to transmit and receive signals. It is not limited to electronic messages between computers over a network like the internet.

Question 3

Web browsers maintain a History list, which is a record of all Web pages visited during the period of time specified in the browser settings.

Accepted Answer

Web browsers do maintain a History list, which keeps a record of all the visited pages within the specified time frame.

Question 4

Fourth-generation computers witnessed the development of computer networks, wireless technologies, and the Internet.

Accepted Answer

Fourth-generation computers, developed in the mid-1970s to mid-1980s, saw the development of computer networks, wireless technologies, and the Internet.

Question 5

Storage devices are hardware used to store data on or access data from storage media, such as CD discs, DVD discs, or flash memory cards.

Accepted Answer

This statement is true. Storage devices are hardware used to store data on or access data from storage media such as CDs, DVDs, or flash memory cards.

Question 6

The accompanying figure shows a notebook computer.

Accepted Answer

The answer of  The accompanying figure shows a notebook...

Question 7

Tablet computers are typically about the size of a notebook computer and are designed to be used with a digital pen/stylus or touch input.

Accepted Answer

Tablet computers are indeed typically designed to be used with a digital pen/stylus or touch input, and they are usually around the same size as a notebook computer.

Question 8

There are application programs that help users write their own programs using a programming language.

Accepted Answer

These application programs are known as Integrated Development Environments (IDEs), and they often include features such as code editing, debugging, and compiling. Examples of popular IDEs include Visual Studio, Eclipse, and IntelliJ IDEA.

Question 9

Notebook computers (also called laptops)are fully functioning computers that open to reveal a screen and keyboard.

Accepted Answer

Notebook computers, commonly known as laptops, are fully functioning computers that open up to reveal a screen and keyboard, making them portable and convenient for users on-the-go.

Question 10

To begin to use a computer, the user first turns on the power by pressing the power button, and then the computer displays a prompt for the user to decide the next course of action.

Accepted Answer

When a computer is turned on, it goes through a startup sequence called booting, where it loads the operating system automatically without requiring the user to decide the next course of action immediately.

Question 11

In addition to hardware, software, data, and procedures, the fifth major component of a computer system are codes.

Accepted Answer

The fifth major component of a computer system is actually people.

Question 12

The external hardware components are located inside the main box or system unit of the computer.

Accepted Answer

External hardware components are located outside of the main box or system unit of the computer, such as a keyboard, monitor, printer, or scanner.

Question 13

The slide rule is considered by many to be the earliest recorded calculating device.

Accepted Answer

The abacus is considered to be the earliest recorded calculating device, predating the slide rule.

Question 14

A mainframe computer is the standard choice for large organizations that need to manage large amounts of centralized data.

Accepted Answer

A mainframe computer is indeed the standard choice for large organizations that need to manage large amounts of centralized data.

Question 15

Once you have an Internet connection, you are ready to begin programming the Web-that is, using a Web browser to view Web pages.

Accepted Answer

Having an Internet connection is necessary to view Web pages on a Web browser, but it is not the same as programming the Web. Programming the Web involves creating and designing Web pages using various programming languages and tools like HTML, CSS, and JavaScript.

Question 16

Small office networks enable workers to access company records stored on a network server.

Accepted Answer

Small office networks typically have a centralized server that stores company records and allows workers to access them.

Question 17

Information processing is a vital activity today because the success of many businesses depends heavily on the wise use of information.

Accepted Answer

With the increase in technology and the use of data, information processing has become an essential element in decision making and overall success of many businesses.

Question 18

Computer literacy is knowing about and understanding computers and their uses.

Accepted Answer

Computer literacy refers to having knowledge and understanding about computers and their applications.

Question 19

Just as you can learn to drive a car without knowing much about car engines, you can learn to use a computer without understanding the technical details of how a computer works.

Accepted Answer

It is possible to learn to use a computer without in-depth knowledge of how it works, similar to how one can drive a car without knowing much about the mechanics of the engine.

Question 20

A computer does not always do whatever the instructions, or program, tell it to do.

Accepted Answer

A computer will always execute the instructions given to it by a program exactly as they are written, assuming there are no hardware malfunctions.

Quiz 1: Introduction to the World of Computers