Exam 100 Questions and Verified Answers
100% Graded A+ 2025
1. Marcus has a summer job working at a real estate agency. He is entering cl
W W W W W W W W W W W W W W
ient addresses into the company's computer system. At which state of the DI
W W W W W W W W W W W W
KW is Marcus working?: Data
W W W W
2. Which software is run automatically rather than by the end user: System s
W W W W W W W W W W W W
oftware
3. Which account is also referred to as root or superuser?: The Administrator A
W W W W W W W W W W W W
ccount
4. Which of the following best describes a hierarchical database format?: Data a
W W W W W W W W W W W
re modeled using parent-child relationships
W W W W
5. Which of the following would NOT be the responsibility of the system a
W W W W W W W W W W W W
dministrator?: Answering e-mails from potential customers
W W W W W
6. Which of the following is an example of a relational database?: A database c
W W W W W W W W W W W W W
ontaining student records with fields such as Student ID, First Name, Last Name,
W W W W W W W W W W W W W
Major, GPA that links to other databases in the University's system.
W W W W W W W W W W
7. Which of the following describes the duties of a web administrator?: Duties i
W W W W W W W W W W W W
nclude maintaining and securing the web server. Also responsible for troubleshoot-
W W W W W W W W W W
W ing the web server.
W W W
8. Which of the following statements accurately describe IT certifications?: -
W W W W W W W W W
1W/W
12
, W Earning an IT certificate indicates an IT professional has a thorough background in
W W W W W W W W W W W W W
a specific IT area.
W W W
9. Which of the following is NOT an important characteristic of an IT profes-
W W W W W W W W W W W W
W sional?: Strong math background and programming skills
W W W W W W
10. As a new sales manager, Sylvia is studying the historical and current sales r
W W W W W W W W W W W W W
eport numbers to determine the top three salespersons of the year. At which st
W W W W W W W W W W W W W
age of the DIKW hierarchy is Sylvia working?: Knowledge
W W W W W W W W
11. Which of the following statements describes the difference between in-
W W W W W W W W W
W formation systems and information technology?: An information system does
W W W W W W W W W
not have to use computer hardware or software; whereas information technology
W W W W W W W W W W W
requires the use of hardware and software.
W W W W W W
12. Which of the following statements best represents the relevant character-
W W W W W W W W W
W istic of quality data?: The data used applies to the question being answered.
W W W W W W W W W W W W
13. Which of the following is/are true of the IPOS cycle?: Once words, numbers
W W W W W W W W W W W W W
or images are entered, a computer processes the data into usable information that
W W W W W W W W W W W W
W can then be accessed to answer questions or meet specific needs.
W W W W W W W W W W
14. Which of the following is an accurate definition of a computer system?: A c
W W W W W W W W W W W W W
omputer system is a collection of hardware and software components that work to
W W W W W W W W W W W W
gether to meet the needs of the user.
W W W W W W W
15. Which of the following would NOT be considered hardware?: Word proces-
W W W W W W W W W W
W sor.
2W/W
12