WGU Intro to I.T Practice Exam C

WGU Intro to I.T Practice Exam C 5.0 (1 review) Students also studied Terms in this set (65) Western Governors UniversityD 322 Save D322 - Introduction to IT - Final Exa...129 terms Chris_Brantley9 Preview WGU C182 Introduction to IT 230 terms kbsing76Preview Intro to IT - WGU Section 2 Starter S...55 terms anna_striedel1 Preview Module 14 terms jcam What two inventions have allowed programmers to avoid writing programs in machine language?Language Translators and high-level programming languages Computers and language translators High-level programming languages and binary numbers Binary numbers and computers

• Language Translators and high-level programming languages

Which accurately describes the advantages of high-level programming languages over low-level programming languages?

• High-level languages make writing large, complex

programs harder.

• High-level languages are more difficult to learn.
• High-level languages must be translated to machine

code before they can be run.

• High-level languages use natural language words and

are easier to learn.

• High-level languages use natural language words and are easier to learn.

Which of the following describes a local computer?

• It is a computer that is accessed over the network.
• Servers are often this type of computer.
• It is a computer that a person is physically at.
• It is often part of a computer network.
• It is a computer that a person is physically at.

Mark has a summer job working at a real estate agency.He is entering client addresses into the company's computer system. At which stage of the DIKW hierarchy is Marcus working?Information Wisdom Data Knowledge

• Data

Which of the following operators is used to select all of a certain data?

• *
• <>

C. LIKE

• =
• *

Which of the following is NOT an important characteristic of an IT professional?

• Ability to troubleshoot
• Desire to continually learn
• Good communication skills - both oral and written
• Strong math background and programming skills
• Strong math background and programming skills

Which of the following is the correct function of the compiler?

• Translates the entire program, creating an executable

program, which can be run at a later time.

• Every instruction is translated first and then executed,

and this must be done every time the program is run.

• Takes the most recently entered instruction, translates

it into machine language, and executes it.

• Allows programmers to more easily write programs.
• Translates the entire program, creating an executable program, which can be

run at a later time.

Which of the following would NOT be the responsibility of the system administrator?

• Creating new user accounts
• Installing new hardware and software
• Providing support to users
• Answering emails from potential customers.
• Answering emails from potential customers.

Project managers use business cases and feasibility studies in which project phase?

• Initiation
• Planning
• Monitoring & Controlling
• Closing
• Initiation

Determining the project scope or the work that needs to be completed is in what project phase?

• Initiation
• Planning
• Executing
• Closing
• Planning

Which of the following would be a field in a database?Select two that apply.

• Sales

B. 19943-5568

C. 63.2%

• Gender

B & C Which of the following types of information present a threat to someone's privacy?

• Names and addresses in the phone book
• Phone numbers and e-mail addresses
• Student ID and credit card numbers
• Secret business plans
• Student ID and credit card numbers

In order for a relational database to work, at least one of the fields has to contain unique values. What is the name of this field?

• Unique identifier
• Unique relation
• Unique database
• Unique projection
• Unique identifier

During which generation did computers begin to see widespread use in homes and offices?Third generation Fourth generation Second generation First generation

• Fourth generation

Which of the following examples best describes hierarchical databases? Select all that apply.

• Parent-child relationships
• Amazon's customer database
• A spreadsheet
• A tree-like structure

A & D Which of the following employees would be considered IT personnel?

• Alice, who writes text for client websites.
• Joel, a computer programmer who debugs software

issues for company users.

• Nadir, who created marketing plans based on

aggregated company data.

• Rita, who works in human resources screening

electronic resumes of potential hires.

• Joel, a computer programmer who debugs software issues for company users.

Which of the following statements accurately describes off-site storage? Select two that apply.

• Site sharing is a form of off-site storage that involves

having multiple data centers located in different regions.

• A hot site is a form of off-site storage that does not

include hardware and servers.

• An off-site storage location should be far enough

away from the main business site so that it is protected in the case of a disaster.

• A cold site is a costly form of off-site storage.

A & C The use of IT has allowed businesses to have ______ small customer bases fewer privacy and security concerns more tools for communicating local reach____.

• more tools for communicating