IT 105 Final Exam GMU QUESTIONS AND ANSWERS 100% ACCURATE.
True - A computer worm is a standalone malware computer program that replicates itself in
order to spread to other computers
False - Hoax viruses flood a targeted computer with so many requests that it cripples
functionality.
True - The most complex type of firewall is the application proxy firewall
True - A router is a hardware component used to interconnect networks
4 - How many layers are there in the TCP/IP protocol suite?
128 - IPv6 addresses are how many bits long?
False - UDP provides sequencing, error control and flow control just like TCP
CAT 2, CAT 3, and CAT 5 - What are standard twisted pair cables?
Contextual Computing - Which technology uses software and hardware to automatically collect
and analyze data about a device's surroundings, to present relevant, actionable information to the
end user?
Workplace Hub - Which technology serves as a centralized IT ecosystem that automates IT
processes and unifies all of user's existing technologies (including hardware, software, and
services) into a one stop connected platform?
Non-Immersive, Semi-immersive, and Fully-immersive - Simulation types for implementing of
virtual reality technology?
CNN, DNN, and LSTM - Deep Learning Algorithms?
Big Data Analytics - the process of examining large and varied data sets to uncover hidden
patterns, correlations, and information to help make business decisions
172.16.64.0 - subnet
Class A - terms of classful IPv4 addressing, what class is the following IPv4 address 75.0.0.7
False - Decryption is the process of converting plaintext into ciphertext
False - Serial transmission is described as transmitting a group of bits at a single instant in time,
which requires multiple paths
, True - Malware refers to any computer program designed to surreptitiously enter a digital device.
False - Private-key functions involve the use of two keys during the process of Private-key
encryption.
transport - Which OSI layer offers reliable, connection-oriented data communication services?
164.20.31.9 - Which of the following is an IPv4 address?
EULA (End User License Agreement) - Agreement between the user and the software publisher
hot-plugging - When a peripheral device is connected or disconnected while the host device is
operating
IoT smart sensors - work behind the scenes to collect data and use it to improve just about
anything
Anonymizing data - What happens to the data they collect, however, can pose security and
privacy risks
the time it takes for one pixel to change from black to white than back to black. 5 ms or less -
What is the response rate in the context of image quality in display devices?
Offline (CD), Online, .exe (Windows), .dmg and .app (Mac), CNET, Tucows, Developer
Website - Software Distribution
One-time purchase - The software remains the same as when it was purchased
Subscription - consumers pay an annual fee to use software; updates and upgrades are usually
included in the pricing
Trial - consumers use a software product during a free trial period
Freemium - provides free use of a stripped-down or basic version of the product but requires
payment for upgraded features
license agreements - displayed during the installation process; by clicking the I agree button, you
consent to the terms of the license agreement
Open source software - Makes uncompiled program instructions-the source code- available to
programmers who want to modify and improve the software. (Linux, FileZilla) Includes source
code
Telecommunication - is the distance transfer of meaningful information from a source location to
a destination location. Does this through cable (copper or fiber)
True - A computer worm is a standalone malware computer program that replicates itself in
order to spread to other computers
False - Hoax viruses flood a targeted computer with so many requests that it cripples
functionality.
True - The most complex type of firewall is the application proxy firewall
True - A router is a hardware component used to interconnect networks
4 - How many layers are there in the TCP/IP protocol suite?
128 - IPv6 addresses are how many bits long?
False - UDP provides sequencing, error control and flow control just like TCP
CAT 2, CAT 3, and CAT 5 - What are standard twisted pair cables?
Contextual Computing - Which technology uses software and hardware to automatically collect
and analyze data about a device's surroundings, to present relevant, actionable information to the
end user?
Workplace Hub - Which technology serves as a centralized IT ecosystem that automates IT
processes and unifies all of user's existing technologies (including hardware, software, and
services) into a one stop connected platform?
Non-Immersive, Semi-immersive, and Fully-immersive - Simulation types for implementing of
virtual reality technology?
CNN, DNN, and LSTM - Deep Learning Algorithms?
Big Data Analytics - the process of examining large and varied data sets to uncover hidden
patterns, correlations, and information to help make business decisions
172.16.64.0 - subnet
Class A - terms of classful IPv4 addressing, what class is the following IPv4 address 75.0.0.7
False - Decryption is the process of converting plaintext into ciphertext
False - Serial transmission is described as transmitting a group of bits at a single instant in time,
which requires multiple paths
, True - Malware refers to any computer program designed to surreptitiously enter a digital device.
False - Private-key functions involve the use of two keys during the process of Private-key
encryption.
transport - Which OSI layer offers reliable, connection-oriented data communication services?
164.20.31.9 - Which of the following is an IPv4 address?
EULA (End User License Agreement) - Agreement between the user and the software publisher
hot-plugging - When a peripheral device is connected or disconnected while the host device is
operating
IoT smart sensors - work behind the scenes to collect data and use it to improve just about
anything
Anonymizing data - What happens to the data they collect, however, can pose security and
privacy risks
the time it takes for one pixel to change from black to white than back to black. 5 ms or less -
What is the response rate in the context of image quality in display devices?
Offline (CD), Online, .exe (Windows), .dmg and .app (Mac), CNET, Tucows, Developer
Website - Software Distribution
One-time purchase - The software remains the same as when it was purchased
Subscription - consumers pay an annual fee to use software; updates and upgrades are usually
included in the pricing
Trial - consumers use a software product during a free trial period
Freemium - provides free use of a stripped-down or basic version of the product but requires
payment for upgraded features
license agreements - displayed during the installation process; by clicking the I agree button, you
consent to the terms of the license agreement
Open source software - Makes uncompiled program instructions-the source code- available to
programmers who want to modify and improve the software. (Linux, FileZilla) Includes source
code
Telecommunication - is the distance transfer of meaningful information from a source location to
a destination location. Does this through cable (copper or fiber)
