Question 1

Evan needs to download and print an acknowledgement he has received for an online application form. After the download is completed, the computer gives an option to save and print the document. When Evan clicks the option, the file is placed in a buffer so that the printer can retrieve it. This process is called _____.

Accepted Answer

The process described is known as spooling, where documents or tasks are placed in a buffer or a spool, allowing the printer or another device to access and process them sequentially.

Question 2

File management programs can also be used to _____.

Accepted Answer

File management programs are designed to organize, search, and manage files on a computer, including searching for files that meet specific criteria.

Question 3

Schools or businesses that need to install software on a large number of computers can usually obtain a _____ for the number of users needed.

Accepted Answer

A network license allows multiple users within the same organization to access and use the software across a network, making it suitable for schools or businesses needing to install software on many computers.

Question 4

_____ includes any software that is developed and sold for a profit.

Accepted Answer

Commercial software is specifically designed and sold for profit, distinguishing it from freeware, public domain, or industry-wide programs that are not primarily sold for profit.

Question 5

_____ built into the Windows operating system can check a hard drive for errors and optimize it.

Accepted Answer

Disk management utilities in Windows, such as the Check Disk utility (chkdsk) and the defragmentation tool, are specifically designed to check for disk errors and optimize hard drive performance.

Question 6

Mac OS X is based on the _____.

Accepted Answer

Mac OS X is based on the UNIX operating system, incorporating elements from NeXTSTEP, among others.

Question 7

In the accompanying figure, box _____ points to the command to change to a new drive.

Accepted Answer

The answer of In the accompanying figure, box _____ points...

Question 8

Which of the following tasks is performed during backup?

Accepted Answer

Backup involves making a duplicate copy of selected files or data to prevent data loss.

Question 9

If a problem occurs-such as if a program stops functioning or too many programs are open for the amount of memory installed-an operating system notifies the user and tries to correct the problem by _____.

Accepted Answer

The operating system typically attempts to correct issues like program malfunctions or memory overload by closing the program that is causing the problem, to prevent system crashes and ensure stability.

Question 10

Jane's computer operates on a disk operating system (DOS). Since the interface is difficult to use, she decides to install a new operating system that allows her to use icons and buttons to issue instructions to the computer. Which of the following types of interface should Jane choose?

Accepted Answer

Graphical User Interface (GUI) allows users to interact with the computer using visual elements such as icons and buttons, making it easier for those unfamiliar with command-line interfaces.

Question 11

Consider the figure given below. When you request a network activity-such as printing a document using a network printer-the application program first passes the job to the _____.

Accepted Answer

The answer of Consider the figure given below. When you...

Question 12

In the 1980s, _____ was the dominant operating system for personal computers.

Accepted Answer

In the 1980s, the Disk Operating System (DOS), particularly MS-DOS developed by Microsoft, was the dominant operating system for personal computers. This was before the widespread adoption of graphical user interfaces, such as Windows, which emerged later.

Question 13

The accompanying figure shows a _____.

Accepted Answer

The answer of The accompanying figure shows a _____.

...

Question 14

Steve, a graphics designer, uses a dual core system for work. He uses different types of photo editing software that have slowed down the processing speed of his computer. He believes rearranging data on the hard drive will help the computer work faster. Which of the following processes can help improve the computer's efficiency? ​

Accepted Answer

Optimization, specifically through disk defragmentation, can help improve a computer's efficiency by rearranging the data on the hard drive to allow for faster access and processing times. This can be particularly beneficial for systems running heavy software like photo editing tools, as it helps in reducing the time it takes to open and save files.

Question 15

Matthew's computer uses the Windows operating system. He decides to switch to the Linux operating system as the software available for Linux cost relatively lesser than those for Windows. Identify a strong reason for Matthew to switch from Windows to Linux operating system.

Accepted Answer

Linux is known for its ability to be highly customizable, allowing users more control over their computing environment compared to the more rigid structure of Windows. This feature is a strong reason for users who seek flexibility and personalization in their operating system to switch to Linux.

Question 16

Billy, who is studying Java, wants to learn how to build a mobile application and decides to research online. He finds a code and modifies it. He needs an open platform so that he can download the application on his device and use it for testing. Which of the following mobile operating systems should Billy choose?

Accepted Answer

Android is an open platform that allows developers to freely download and modify applications for testing on their devices, unlike the more closed systems of iPhone OS, BlackBerry OS, and HPwebOS.

Question 17

Which of the following leads to new software licensing issues?

Accepted Answer

Cloud computing introduces new software licensing issues because it changes how software is accessed and used, often requiring different licensing models such as subscription-based or pay-per-use, unlike traditional one-time purchase licenses.

Question 18

Which of the following statements is true of virtual memory?

Accepted Answer

Virtual memory allows an operating system to use hard disk space to simulate additional RAM, storing parts of programs and data on the hard disk when the actual RAM is full. This does not necessarily make programs run faster than using RAM alone (since accessing the hard disk is slower than accessing RAM), nor does it use the whole hard drive as RAM or store information permanently like a hard drive would for data files.

Question 19

Charlie uses his personal computer to play games, do his school projects using Microsoft Word, and download information from the Internet. The type of operating system used in Charlie's computer is typically referred to as a(n) _____.

Accepted Answer

Desktop operating systems are designed for personal computers and laptops, providing a user interface for individuals to perform tasks like playing games, working on documents, and browsing the Internet, which matches the activities described for Charlie's computer use.

Question 20

On a computer with two or more CPUs, _____ is a technique in which each processor or core works on a different job.

Accepted Answer

Multiprocessing is the technique where each processor or core in a computer with two or more CPUs can work on a different job simultaneously, allowing for more efficient processing of multiple tasks.

Quiz 3: Computer Software