Question 1

Which of the following is not one of the basic technological foundations of the Internet?
A)client/server computing
B)Tracert
C)TCP/IP communications protocol
D)packet-switching hardware

Accepted Answer

Tracert is a diagnostic command used to trace the route taken by packets across an IP network, but it is not one of the fundamental technological foundations of the Internet. The other three choices - client/server computing, TCP/IP communications protocol, and packet-switching hardware - are all essential elements of the Internet's infrastructure.

Question 2

One of Internet2's projects is a nationwide 100 gigabit-per-second network.

Accepted Answer

Correct, one of Internet2's projects is a nationwide 100 gigabit-per-second network.

Question 3

The major hubs in the United States where the Internet backbone intersects with regional and local networks are now commonly referred to as Internet Exchange Points (IXPs).

Accepted Answer

This is true. Internet Exchange Points (IXPs) are locations where multiple networks and Internet service providers (ISPs) exchange traffic between each other, allowing for more efficient and cost-effective routing of data across the internet. These IXPs are typically located in major metropolitan areas and serve as important hubs for internet traffic.

Question 4

The Transport Layer of TCP/IP is responsible for which of the following?
A)placing packets on and receiving them from the network medium
B)addressing, packaging, and routing messages
C)providing communication with the application by acknowledging and sequencing the packets to and from the application
D)providing a variety of applications with the ability to access the services of the lower layers

Accepted Answer

The Transport Layer is responsible for providing communication with the application by acknowledging and sequencing the packets to and from the application. It ensures reliable delivery of packets and provides error detection and correction. It also handles flow control and congestion control. Option A is incorrect because the Data Link Layer is responsible for placing packets on and receiving them from the network medium. Option B is incorrect because addressing, packaging, and routing messages are functions of the Network Layer. Option D is incorrect because the Application Layer is responsible for providing a variety of applications with the ability to access the services of the lower layers.

Question 5

During which period of time did the Institutionalization phase of Internet development take place?
A)1950-1960
B)1961-1974
C)1975-1995
D)1995-through the present

Accepted Answer

The Institutionalization phase of Internet development took place from 1975-1995. This was a period of time when the Internet was being established as an institutionalized technology with standardized protocols, infrastructure, and governance structures. It was during this phase that email, the World Wide Web, and other technologies that are now considered essential to the Internet were developed.

Question 6

Transmission Control Protocol is the protocol that provides the Internet addressing scheme.

Accepted Answer

Transmission Control Protocol (TCP) is responsible for ensuring reliable transmission of data between devices on the Internet, but it does not provide the addressing scheme. The protocol that provides the Internet addressing scheme is called Internet Protocol (IP). Together, TCP and IP form the basis of the Internet Protocol suite, often referred to as TCP/IP.

Question 7

XML is used to format the structure and style of a Web page.

Accepted Answer

XML is not used specifically for formatting the structure and style of a Web page, but rather for organizing and storing data in a hierarchical format. HTML and CSS are typically used for web page structure and styling.

Question 8

The process of slicing digital messages into parcels, sending them along different communication paths as they become available, and reassembling them at the destination point is called:
A)routing.
B)the Transmission Control Protocol.
C)packet switching.
D)the File Transfer Protocol.

Accepted Answer

Packet switching is the process of slicing digital messages into parcels, sending them along different communication paths as they become available, and reassembling them at the destination point. Routing refers to the selection of paths for the packets to be sent, TCP is a protocol used for establishing and maintaining communication sessions, and FTP is a protocol used for file transfers.

Question 9

IPv6 provides for 64-bit IP addresses.

Accepted Answer

The answer of IPv6 provides for 64-bit IP addresses....

Question 10

During which phase of the development of the Internet was ARPANET invented?
A)Commercialization phase
B)Institutional phase
C)Innovation phase
D)Consolidation phase

Accepted Answer

ARPANET was invented during the institutional phase of the development of the internet, which occurred from 1969 to 1983. This phase was characterized by the development of the TCP/IP protocol, the standardization of email, and the creation of the first online communities. ARPANET was a precursor to the modern internet, and was created by the United States Department of Defense as a way to share information between research institutions.

Question 11

Packet switching requires a dedicated circuit.

Accepted Answer

Packet switching does not require a dedicated circuit as packets are sent individually and can travel through different routes before being reassembled at the destination.

Question 12

Tablet computers rely on the Internet cloud for processing and storage.

Accepted Answer

Tablet computers have limited processing power and storage capacity, so they rely on the Internet cloud for processing and storage. Cloud computing allows seamless access to files and software from any device with an Internet connection.

Question 13

WLAN-based Internet access derives from the same technological foundations as telephone-based wireless Internet access.

Accepted Answer

WLAN-based Internet access (Wi-Fi) uses radio frequency technology for connectivity over short distances, typically within a building or a small outdoor area, whereas telephone-based wireless Internet access (such as 3G, 4G/LTE) relies on cellular networks that cover much larger areas and are designed for mobile communication.

Question 14

Which of the following is the core communications protocol for the Internet?
A)Telnet
B)FTP
C)TCP/IP
D)SSL

Accepted Answer

TCP/IP (Transmission Control Protocol/Internet Protocol) is the core communications protocol for the Internet. It is responsible for routing data packets between computers and ensuring they arrive at the correct destination. Telnet, FTP, and SSL are all applications or protocols built on top of TCP/IP.

Question 15

Which of the following occurred during the Commercialization phase of Internet development?
A)The fundamental building blocks of the Internet were realized in actual hardware and software.
B)Large mainframes on different college campuses were linked.
C)The Domain Name System was introduced.
D)NSF privatized the operation of the Internet's backbone.

Accepted Answer

The answer of Which of the following occurred during the...

Question 16

Google Apps is an example of cloud computing.

Accepted Answer

Google Apps is a cloud-based productivity suite that allows users to create and collaborate on documents, spreadsheets, presentations, and more from anywhere with an internet connection. Because the software and data is stored on remote servers and accessed over the internet, it is a prime example of cloud computing.

Question 17

Streaming media reduces the effects of latency.

Accepted Answer

The answer of Streaming media reduces the effects of latency....

Question 18

T1 and T3 refer to international telephone standards for digital communication.

Accepted Answer

T1 and T3 are indeed standards for digital communication, specifically for transmitting digital signals over leased telephone lines. T1 has a data rate of 1.544 Mbps, while T3 has a data rate of 44.736 Mbps.

Question 19

The Internet Layer of TCP/IP is responsible for which of the following?
A)placing packets on and receiving them from the network medium
B)addressing, packaging, and routing messages
C)providing communication with the application by acknowledging and sequencing the packets to and from the application
D)providing a variety of applications with the ability to access the services of the lower layers

Accepted Answer

The Internet Layer is responsible for addressing, packaging, and routing messages.

Question 20

HTML is the Internet protocol used to transfer Web pages.

Accepted Answer

The answer of HTML is the Internet protocol used to...

Quiz 3: E-Commerce Infrastructure: the Internet, Web, and Mobile Platform

Which of the following is not one of the basic technological foundations of the Internet?

One of Internet2's projects is a nationwide 100 gigabit-per-second network.

The major hubs in the United States where the Internet backbone intersects with regional and local networks are now commonly referred to as Internet Exchange Points (IXPs).

The Transport Layer of TCP/IP is responsible for which of the following?

During which period of time did the Institutionalization phase of Internet development take place?

Transmission Control Protocol is the protocol that provides the Internet addressing scheme.

XML is used to format the structure and style of a Web page.

The process of slicing digital messages into parcels, sending them along different communication paths as they become available, and reassembling them at the destination point is called:

IPv6 provides for 64-bit IP addresses.

During which phase of the development of the Internet was ARPANET invented?