IT (Information Technology) Questions,
Answers, and Abbreviation Definitions
2025 | 100% Correct | The Ultimate Guide
for Yr. 2026/2027
Question: A type of document stipulating rules of behavior to be followed
by users of computers, networks, and associated resources is referred to
as:
Answer: AUP
Definition: AUP stands for Acceptable Use Policy, a set of rules and
guidelines for acceptable use of an organization’s IT resources.
Question: IPS, TN, VA, and OLED are all implementations of the LCD
display technology.
Answer: False
Definition: LCD stands for Liquid Crystal Display. IPS (In-Plane Switching), TN
(Twisted Nematic), and VA (Vertical Alignment) are types of LCD
technologies, while OLED (Organic Light Emitting Diode) is a different
technology altogether.
Question: A cloud computing service model offering remote access to
applications based on monthly or annual subscription fee is called:
Answer: SaaS
Definition: SaaS stands for Software as a Service, a cloud computing service
model where software is provided on a subscription basis and accessed via
the internet.
Question: Which WAN technology takes advantage of cell towers that
provide wireless signal coverage for mobile devices?
Answer: WWAN
, Definition: WWAN stands for Wireless Wide Area Network, a technology
that uses cell towers to provide wireless network coverage over a wide
area.
Question: Which type of RAM features redundant electrical contacts on
both sides of the module?
Answer: SIMM
Definition: SIMM stands for Single Inline Memory Module, a type of RAM
module with redundant contacts.
Question: S.M.A.R.T. allows for monitoring a system for anticipated:
Answer: HDD/SSD failures
Definition: S.M.A.R.T. stands for Self-Monitoring, Analysis, and Reporting
Technology, a monitoring system for hard drives and SSDs.
Question: LDAP is an example of:
Answer: Directory access protocol
Definition: LDAP stands for Lightweight Directory Access Protocol, used to
access and manage directory services over a network.
Question: In older, non-UEFI based PCs, the first sector of a storage drive
containing information about partitions and a piece of executable code
used to load the installed OS is known as:
Answer: MBR
Definition: MBR stands for Master Boot Record, a special type of boot
sector used to load the operating system.
Question: A list of computer hardware proven to be compatible with a
particular OS is referred to as:
Answer: HCL
Definition: HCL stands for Hardware Compatibility List, a list that confirms
the compatibility of hardware with a specific operating system.
Question: Which of the answers listed below refers to HAV enhancements
developed by AMD for its CPUs?
Answer: AMD-V
Answers, and Abbreviation Definitions
2025 | 100% Correct | The Ultimate Guide
for Yr. 2026/2027
Question: A type of document stipulating rules of behavior to be followed
by users of computers, networks, and associated resources is referred to
as:
Answer: AUP
Definition: AUP stands for Acceptable Use Policy, a set of rules and
guidelines for acceptable use of an organization’s IT resources.
Question: IPS, TN, VA, and OLED are all implementations of the LCD
display technology.
Answer: False
Definition: LCD stands for Liquid Crystal Display. IPS (In-Plane Switching), TN
(Twisted Nematic), and VA (Vertical Alignment) are types of LCD
technologies, while OLED (Organic Light Emitting Diode) is a different
technology altogether.
Question: A cloud computing service model offering remote access to
applications based on monthly or annual subscription fee is called:
Answer: SaaS
Definition: SaaS stands for Software as a Service, a cloud computing service
model where software is provided on a subscription basis and accessed via
the internet.
Question: Which WAN technology takes advantage of cell towers that
provide wireless signal coverage for mobile devices?
Answer: WWAN
, Definition: WWAN stands for Wireless Wide Area Network, a technology
that uses cell towers to provide wireless network coverage over a wide
area.
Question: Which type of RAM features redundant electrical contacts on
both sides of the module?
Answer: SIMM
Definition: SIMM stands for Single Inline Memory Module, a type of RAM
module with redundant contacts.
Question: S.M.A.R.T. allows for monitoring a system for anticipated:
Answer: HDD/SSD failures
Definition: S.M.A.R.T. stands for Self-Monitoring, Analysis, and Reporting
Technology, a monitoring system for hard drives and SSDs.
Question: LDAP is an example of:
Answer: Directory access protocol
Definition: LDAP stands for Lightweight Directory Access Protocol, used to
access and manage directory services over a network.
Question: In older, non-UEFI based PCs, the first sector of a storage drive
containing information about partitions and a piece of executable code
used to load the installed OS is known as:
Answer: MBR
Definition: MBR stands for Master Boot Record, a special type of boot
sector used to load the operating system.
Question: A list of computer hardware proven to be compatible with a
particular OS is referred to as:
Answer: HCL
Definition: HCL stands for Hardware Compatibility List, a list that confirms
the compatibility of hardware with a specific operating system.
Question: Which of the answers listed below refers to HAV enhancements
developed by AMD for its CPUs?
Answer: AMD-V
