WGU D322 INTRO TO IT PRACTICE
TEST A QUESTIONS & DETAILED
ANSWERS PASSED 100% UPDATED
VERSION
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.
A company's ability to recover after a disaster is directly related to - CORRECT
ANSWER Business continuity and disaster recovery
Business continuity plan - CORRECT ANSWER a strategic playbook created to help an
organization maintain or quickly resume business functions in the face of disruption,
whether that disruption is caused by a natural disaster, civic unrest, cyberattack, or any
other threat to business operations
Learning about social engineering and how to protect passwords is ___. - CORRECT
ANSWER Education
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
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
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.
In a SQL query, the __________ operation combines two tables together? - CORRECT
ANSWER JOIN
In this network topology ALL devices have a single point-to-point connection with a
central device. - CORRECT ANSWER STAR network
, 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
Which of the following would NOT require the use of a network? - CORRECT
ANSWER Loading a statistical program on your personal computer.
Which software is run automatically rather than by the end user? - CORRECT
ANSWER System Software
In a __________ shell forward slash (/) is used to express directory paths - CORRECT
ANSWER Linux
the three main categories of databases - CORRECT ANSWER Hierarchical , Flat File,
Relational
Relevant characteristic of quality data - CORRECT ANSWER The data used applies to
the question being answered.
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.
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.
The following types of information present a threat to someone's privacy - CORRECT
ANSWER Student ID and credit card numbers
During _______ users test the system in an operational setting to make sure the system
continues to align with business objectives and meet the goals of the stakeholders. -
CORRECT ANSWER User Acceptance Testing
__________ uses the concept of reflection of light through a core made up of glass or
plastic. - CORRECT ANSWER Optical wire
What is an advantage of outsourcing - CORRECT ANSWER Cost-effective if time is
constrained
The __________________ is the electronic circuit responsible for executing computer
program instructions. - CORRECT ANSWER Central Processing Unit
TEST A QUESTIONS & DETAILED
ANSWERS PASSED 100% UPDATED
VERSION
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.
A company's ability to recover after a disaster is directly related to - CORRECT
ANSWER Business continuity and disaster recovery
Business continuity plan - CORRECT ANSWER a strategic playbook created to help an
organization maintain or quickly resume business functions in the face of disruption,
whether that disruption is caused by a natural disaster, civic unrest, cyberattack, or any
other threat to business operations
Learning about social engineering and how to protect passwords is ___. - CORRECT
ANSWER Education
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
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
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.
In a SQL query, the __________ operation combines two tables together? - CORRECT
ANSWER JOIN
In this network topology ALL devices have a single point-to-point connection with a
central device. - CORRECT ANSWER STAR network
, 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
Which of the following would NOT require the use of a network? - CORRECT
ANSWER Loading a statistical program on your personal computer.
Which software is run automatically rather than by the end user? - CORRECT
ANSWER System Software
In a __________ shell forward slash (/) is used to express directory paths - CORRECT
ANSWER Linux
the three main categories of databases - CORRECT ANSWER Hierarchical , Flat File,
Relational
Relevant characteristic of quality data - CORRECT ANSWER The data used applies to
the question being answered.
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.
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.
The following types of information present a threat to someone's privacy - CORRECT
ANSWER Student ID and credit card numbers
During _______ users test the system in an operational setting to make sure the system
continues to align with business objectives and meet the goals of the stakeholders. -
CORRECT ANSWER User Acceptance Testing
__________ uses the concept of reflection of light through a core made up of glass or
plastic. - CORRECT ANSWER Optical wire
What is an advantage of outsourcing - CORRECT ANSWER Cost-effective if time is
constrained
The __________________ is the electronic circuit responsible for executing computer
program instructions. - CORRECT ANSWER Central Processing Unit
