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WGU D322 Intro to IT Practice Test A 75 Questions with Verified Answers,100% CORRECT
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WGU D322 Intro to IT Practice Test A 75 Questions with Verified Answers
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WGU D322 Intro to IT Practice Test A 75 Questions withVerified Answers
1.Which of the following is the correct function of the compiler? - CORRECT
ANSWER Translates the entire program, creating an executable program, which
can be run at a later time.
2.A company's ability to recover after a disaster is directly related to - CORRECT
ANSWER
Business continuity plan - CORRECT ANSWER
3. Learning about social engineering and how to protect passwords is ___. -
CORRECT ANSWER Education
4.The ______ keyword in SQL is used to inform the DBMS what tables are to be
interrogated by the query and, if more than one table contains the data of
interest, how they are to be combined or joined. - CORRECT ANSWER FROM
5.A ____________ is also known as a datasheet. - CORRECT ANSWER Database
Table
Operations used to alter the data within a relation of a database - CORRECT
ANSWER Update , Delete , Insert
7. Best describes the differences between memory and the hard drive - CORRECT
ANSWER Memory stores instructions and data used by programs in the moment;
whereas a hard drive stores data, programs, and files that can be accessed at a
future time.
8.In a SQL query, the __________ operation combines two tables together? -
CORRECT ANSWER JOIN
, 9.In this network topology ALL devices have a single point-to-point connection
with a central device. - CORRECT ANSWER STAR network
10.Which of the four main components of a computer is described by this
statement - CORRECT ANSWER This component executes all of the arithmetic and
logic operations and is responsible for controlling (commanding) all of the
components in the computer.: CPU
11.Which of the following would NOT require the use of a network? - CORRECT
ANSWER Loading a statistical program on your personal computer.
12.Which software is run automatically rather than by the end user? - CORRECT
ANSWER System Software
13.In a __________ shell forward slash (/) is used to express directory paths -
CORRECT ANSWER Linux
14. the three main categories of databases - CORRECT ANSWER Hierarchical , Flat
File, Relational
15.relevant characteristic of quality data - CORRECT ANSWER The data used
applies to the question being answered.
16.What is the definition of business intelligence? - CORRECT ANSWER Business
intelligence is a term used to reflect the knowledge a business can create by
analyzing data gathered from multiple sources.
17. The following is true of the IPOS cycle - CORRECT ANSWER Once words,
numbers or images are entered, a computer processes the data into useable
information that can then be accessed to answer questions or meet specific
needs.
18. The following types of information present a threat to someone's privacy -
CORRECT ANSWER Student ID and credit card numbers
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