WGU D322 INTRO TO IT PRACTICE
TEST A QUESTIONS WITH 100%
CORRECT ANSWERS { GRADED A+}
1.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.
2.A company's ability to recover after a disaster is directly related to - ✔✔
Business continuity plan
3. Learning about social engineering and how to protect passwords is ___. -
✔✔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. - ✔✔FROM
, 5.A ____________ is also known as a datasheet. - ✔✔Database Table
Operations used to alter the data within a relation of a database - ✔✔Update ,
Delete , Insert
7. Best describes the differences between memory and the hard drive -
✔✔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? -
✔✔JOIN
9.In this network topology ALL devices have a single point-to-point connection
with a central device. - ✔✔STAR network
10.Which of the four main components of a computer is described by this
statement - ✔✔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? -
✔✔Loading a statistical program on your personal computer.
TEST A QUESTIONS WITH 100%
CORRECT ANSWERS { GRADED A+}
1.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.
2.A company's ability to recover after a disaster is directly related to - ✔✔
Business continuity plan
3. Learning about social engineering and how to protect passwords is ___. -
✔✔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. - ✔✔FROM
, 5.A ____________ is also known as a datasheet. - ✔✔Database Table
Operations used to alter the data within a relation of a database - ✔✔Update ,
Delete , Insert
7. Best describes the differences between memory and the hard drive -
✔✔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? -
✔✔JOIN
9.In this network topology ALL devices have a single point-to-point connection
with a central device. - ✔✔STAR network
10.Which of the four main components of a computer is described by this
statement - ✔✔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? -
✔✔Loading a statistical program on your personal computer.
