Question 1

Inlinks are _____.
A)links on a web page that point to other parts of the same web page
B)links on a web page that point to other web pages on the same web server
C)links on web pages that point to each other
D)links on other web pages that point to the given web page

Accepted Answer

Inlinks, also known as backlinks, are links on other web pages that point to the given web page. This is important for search engine optimization, as search engines consider the number and quality of backlinks when ranking web pages.

Question 2

IMAP and POP are used to _____.
A)deliver email to the destination mail server
B)manipulate the contents of the mailbox
C)access web pages
D)serve web pages

Accepted Answer

C

Question 3

A unique feature of the application layer compared to the other layers of the TCP/ IP stack is that _____.
A)the application layer performs segmentation
B)there is a separate protocol for each application
C)the application layer provides security
D)the application layer provides pretty interfaces

Accepted Answer

The application layer of the TCP/IP stack is responsible for providing network services to user applications. To achieve this goal, there is a separate protocol for each application. Some popular application layer protocols include HTTP, FTP, SMTP, DNS, Telnet, SSH, and many more. Therefore, option B is the correct choice as it accurately states a unique feature of the application layer. Option A is incorrect as segmentation is done by the transport layer, option C is incorrect as security is provided by the transport and network layers, and option D is incorrect as providing pretty interfaces is not a feature of any layer in the TCP/IP stack.

Question 4

The world wide web is an information system that _____.
A)displays web pages on computers located anywhere on the local network
B)displays web pages on computers located anywhere in the world
C)displays text files on computers located anywhere in the world
D)displays graphics on computers located anywhere in the world

Accepted Answer

The definition of the world wide web (WWW) is a system of interconnected hypertext documents accessed via the internet. This system allows for the display of web pages on computers located anywhere in the world, not just on a local network. Therefore, choice B is the best answer. Choices A, C, and D are incorrect because they do not fully describe the capabilities of the WWW.

Question 5

A hyperlink is _____.
A)a web page for very active individuals
B)text on a web page that can be clicked to reach another web page
C)a group of very active individuals
D)a social network for very active individuals

Accepted Answer

A hyperlink is usually a word, phrase or image that, when clicked, takes the user to another page or location on the internet. Therefore, option B is the correct answer as it explains the meaning of hyperlink accurately.

Question 6

HTTP is an application layer protocol that enables the transfer of _____.
A)any files between computers
B)only web pages between computers
C)parts of files between computers
D)only web pages and images between computers

Accepted Answer

HTTP (Hypertext Transfer Protocol) is an application layer protocol used for transferring hypermedia documents, such as HTML. It can be used to transfer any type of files, not just web pages or images, between computers on the internet. This includes text, images, audio, video, and other multimedia files.

Question 7

The web is an effective filter of information because _____.
A)most web pages are automatically generated by computers
B)most web pages are located in exotic locations
C)most web pages are created by people or programs with a great interest in ensuring that the content on the page is correct and engaging
D)most web pages are used for marketing

Accepted Answer

Most web pages are created by individuals or organizations with a vested interest in ensuring that their content is accurate and engaging. Additionally, the web has developed sophisticated algorithms and search engines to help users filter through the vast amount of information available, making it easier to find reliable sources of information.

Question 8

The only layer in the TCP/ IP stack that interfaces with the end user's file system is _____.
A)the transport layer
B)the network layer
C)the application layer
D)the physical layer

Accepted Answer

The application layer is the only layer that interfaces with the end user's file system. This layer is responsible for managing user interfaces, email, file transfers, and other application-level functions. The transport layer is responsible for error-free and reliable data transfer between two nodes on the network. The network layer is responsible for logical addressing and routing data between multiple networks. The physical layer is responsible for converting data into signals and transmitting these signals over the physical network medium.

Question 9

The application layer is responsible for _____.
A)specifying end user needs
B)segmenting user data
C)routing data
D)None of the above

Accepted Answer

The application layer of the OSI model is responsible for providing services to the user's applications, meaning it specifies end user needs. It includes protocols such as HTTP, FTP, and SMTP that allow for communication between applications. Segmentation of user data and routing data are functions of lower layers in the OSI model.

Question 10

A URL is _____.
A)used only to access web pages
B)a character string describing the location and access method of a networked resource
C)another way of specifying an IP address
D)used to help in routing packets

Accepted Answer

A URL (Uniform Resource Locator) is a character string that provides a standard way to describe the location and access method of a networked resource, such as a webpage, image, or video. It consists of various components, including the protocol (e.g. http, https), domain name or IP address, path, and filename. The URL helps define the resource's location and how it can be accessed, allowing web browsers and other applications to retrieve and display the resource for the user.

Question 11

The <a> tag in HTML is used to _____.
A)display text
B)display images
C)display hyperlinks
D)display annotations

Accepted Answer

The <a> tag in HTML is used to display hyperlinks. It is used to create a clickable link to another webpage, file, or location on the same page.

Question 12

You have created a new application protocol for online games.To use this protocol,users will need to install _____.
A)an entire networking stack
B)a new routing protocol
C)a new segmentation protocol
D)only the new application protocol

Accepted Answer

Users will only need to install the new application protocol specifically designed for online games. The other options (A, B, and C) are not relevant to the installation process of the new application protocol.

Question 13

In the URL http://ftp.net.usf.edu:80/favicon.ico,ftp.net.usf.edu indicates that _____.
A)the protocol used to download the information is FTP
B)the user wishes to download the home page of the URL ftp.net.usf.edu
C)the requested resource is located at ftp.net.usf.edu
D)the user is trying to connect to port 80

Accepted Answer

In the given URL, "ftp.net.usf.edu" indicates that the requested resource is located at this domain. The "ftp" in the URL indicates the protocol used for the transfer of information, but it does not necessarily mean that the requested resource is a file to be downloaded through FTP. The port number is specified after the domain name followed by a colon, which is why ":80" indicates that the user is trying to connect to port 80. However, it is not the main focus of the URL and does not provide information on the requested resource.

Question 14

Search advertising is _____.
A)the placement of advertisements near web search results
B)searching for advertisements on the Internet
C)advertising search engines on the Internet
D)allowing users to search for coupons on the Internet

Accepted Answer

Search advertising is the placement of advertisements near web search results. It is a type of online advertising where ads are shown on search engine results pages (SERPs) based on the user's search query. The ads may appear at the top, bottom, or sides of the page, and are identified with a label indicating that they are ads.

Question 15

Email is the most suitable medium to disseminate information to a global audience.

Accepted Answer

While email can reach a global audience, social media platforms and websites are often more effective for disseminating information widely due to their broader reach and accessibility.

Question 16

The special feature of the web that makes it useful as a marketing tool is its ability to _____.
A)display visually attractive pages
B)play sound along with images and text
C)provide correct information
D)customize information for each individual

Accepted Answer

The web's ability to customize information for each individual through cookies, tracking, and personalization features makes it a powerful marketing tool. This allows businesses to personalize their messaging and target specific audiences, increasing the effectiveness of their marketing efforts.

Question 17

When the browser requests a web page using HTTP,it typically specifies _____.
A)the file name of the web page requested along with some useful information about itself
B)only the file name of the web page requested
C)only its own identification
D)None of the above

Accepted Answer

When the browser requests a web page using HTTP, it typically specifies the file name of the web page requested along with some useful information about itself, such as the type of browser, the IP address of the machine making the request, etc. This information is included in the HTTP request header. Therefore, option A is the best choice.

Question 18

Advantages of email include _____.
A)the low cost of sending information to members in the organization
B)the ability to communicate asynchronously
C)the ability to eliminate cues related to age and gender
D)All of the above

Accepted Answer

All of the options listed are advantages of email. It is a cost-effective way to communicate information to members within an organization, allows for asynchronous communication, and eliminates cues related to age and gender.

Question 19

SMTP is used to _____.
A)deliver email to the destination mail server
B)manipulate the contents of the mailbox
C)access web pages
D)delete mail in the mailbox

Accepted Answer

SMTP stands for Simple Mail Transfer Protocol and is used for delivering email to the destination mail server. It is not used for manipulating or accessing the contents of the mailbox, or for deleting mail in the mailbox. It is also not used for accessing web pages.

Question 20

The differences between POP and IMAP include all of the following except _____.
A)IMAP allows the synchronization of multiple mail clients to the same mailbox
B)IMAP associates a unique identifier to each email
C)IMAP defines a set of flags that can be used to label mails in the mailbox
D)POP allows the synchronization of multiple mail clients to the same mailbox

Accepted Answer

All of the options except D describe features of IMAP. POP does not allow synchronization of multiple mail clients to the same mailbox, which is a key difference between POP and IMAP.

Quiz 6: Application Layer

Inlinks are _____.

IMAP and POP are used to _____.

A unique feature of the application layer compared to the other layers of the TCP/ IP stack is that _____.

The world wide web is an information system that _____.

A hyperlink is _____.

HTTP is an application layer protocol that enables the transfer of _____.

The web is an effective filter of information because _____.

The only layer in the TCP/ IP stack that interfaces with the end user's file system is _____.

The application layer is responsible for _____.

A URL is _____.

The <a> tag in HTML is used to _____.

You have created a new application protocol for online games.To use this protocol,users will need to install _____.

In the URL http://ftp.net.usf.edu:80/favicon.ico,ftp.net.usf.edu indicates that _____.

Search advertising is _____.

Email is the most suitable medium to disseminate information to a global audience.

The special feature of the web that makes it useful as a marketing tool is its ability to _____.

When the browser requests a web page using HTTP,it typically specifies _____.

Advantages of email include _____.

SMTP is used to _____.

The differences between POP and IMAP include all of the following except _____.