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Exam (elaborations)

MSITM C954 - Section 2: Systems and Data questions with complete verified solutions 2024

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real-time adaptive security The network security model necessary to accommodate the emergence of multiple perimeters and moving parts on the network and increasingly advanced threats targeting enterprises virtual assistant (VA)​ The small program stored on a PC or portable device that monitors emails and faxes messages and phone calls Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More machine learning A type of artificial intelligence that enables computers to understand concepts in the environment and allows them to learn and retain data patterns for future inquiries and decisions Information of Everything (IoE) A concept that extends the Internet of Things (IoT) emphasis on machine-to-machine communication to describe a more complex system that encompasses people and processes network A communication system created by linking two or more devices and establishing standard methodology in which they can communicate wireless media Wireless media carry electromagnetic signals that represent the binary digits of data communications using radio or microwave frequencies. As a networking medium, wireless is not restricted to conductors or pathways, as copper and fiber media are. Wireless media provides the greatest mobility options of all media. coaxial cable Cable that can carry a wide range of frequencies with low signal loss; most familiar with cable TV and internet access connections fiber-optic The technology that supports the transmission of data as light impulses along a glass wire or fiber coated with a refractory or cladding twisted pair cable A cable composed of four (or more) copper wires twisted around each other within a plastic sheath (sometimes referred to as "JK" cable) wired media Transmission material (usually copper) that carries electrical signals network transmission media Various types of media used to carry electrical signals between devices Internet Protocol version 6 (IPv6) IPv6 addresses consist of eight groups of four hexadecimal digits. For example: 3001:0da8:0000:0000:8a2e:0370:7334 Transmission Control Protocol/ Internet Protocol (TCP/IP) Rules that provide the technical foundation for the public internet as well as for private networks interoperability The capability of two or more computer systems to share data and resources even though they are made by different manufacturers network topology This is the topological structure of a network that may be depicted physically or logically. A network topology drawing models how devices connect. router An intelligent connecting device that examines each packet of data it receives and then decides which way to send it towards its destination packet switching Occurs when the sending computer divides a message into several efficiently sized units called packets, each of which contains the address of the destination computer network operating system (NOS) The operating system that runs a network, steering information between computers and managing security and users' traffic client-server network A model for applications in which the bulk of

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Uploaded on
August 31, 2024
Number of pages
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2024/2025
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WGU C954 Information
Technology
Management - 3/2024
latest update
Which data set consumes disk space equal to the change in the data since
it was last captured?

A. Static
B. Snapshot
C. Dynamic
D. Big
B
A business wants to allow its employees to communicate online with each
other in real time.

What should the business use to achieve this?

A. Word processor
B. Instant messaging
C. Spreadsheet
D. Email
B
Previous
Play
Next
Rewind 10 seconds
Move forward 10 seconds
Unmute
0:00

,/
0:15
Full screen
Brainpower
Read More
An organization wants to calculate its sales by region.

Which type of software will serve this need?

A. Personnel management
B. Inventory management
C. Customer relationship management (CRM)
D. Human resources management (HRM)
C
Which component functions as a computer's working memory?

A. Central processing unit (CPU)
B. Read-only memory (ROM)
C. Random access memory (RAM)
D. Solid state drive (SSD)
C
What is a secondary storage medium?

A. Read-only memory
B. Cache
C. Magnetic tape
D. Random access memory
C
Which type of network should a company use if they want to connect a
group of computers in an office building?

A. LAN
B. WAN
C. PAN
D. MAN
A
Which network topology uses a central hub to which all devices on the
network are connected?

,A. Wireless
B. Bus
C. Star
D. Hybrid
C
Which multiuser operating system originated at AT&T's Bell Laboratories?

A. OS X
B. Android
C. Unix
D. Linux
C
Which lifecycle stage of ITIL focuses on ensuring that a business's
objectives align with those of the IT provider?

A. Service strategy (SS)
B. Service transition (ST)
C. Service design (SD)
D. Service operation (SO)
A
Why was ITIL developed?

A. As an assessment tool to be used globally in the IT industry
B. As a consulting organization to support the IT industry globally
C. As a global oversight committee for the IT industry
D. As a guide to be used globally in the IT industry
D
Which two subcategories are found within the service strategy stages?
Choose 2 answers.

A. Demand management
B. Knowledge management
C. Access management
D. Problem management
E. Financial management
AE
Which IT ethics policy protects a company by outlining the corporate
guidelines or principles governing online communications?

A. Social media
B. Information privacy

, C. Email privacy
D. Acceptable use
A
What is an example of a best practice in an ethical IT use policy?

A. Perform non-repudiation
B. Eliminate information management risks
C. Train employees in compliance
D. Create automatic updates of software patches
C
Which IT ethical policy is violated when an employee shares information
with non-employees about an impending release of a new software
application?

A. Intellectual property protection
B. Software pirating
C. Privacy breach
D. Digital rights management
A
Which IT ethics policy requires a user to agree to follow a policy that
indicates requirements for corporate email use, information systems, and
the Internet?

A. Social media
B. Data retention
C. Working conditions
D. Acceptable use
D
Which IT ethics policy provides guidance to employees about posting
information regarding the organization on websites?

A. Social media
B. Conflict of interest
C. Internet use
D. Individual unit
A
Which sustainability concern is addressed by upcycling?

A. Increased energy consumption
B. Decreased energy consumption

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