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IT 104 Final Exam (GMU) Questions with Answers
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IT 104 Final Exam (GMU) Questions with Answers
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IT 104 Final Exam (GMU) Questions with Answers1. A(n) is a separate area of a hard disk that holds an
infected file until the infection can be removed.
a) Quarantine
b) Firewall
c) Payload
d) Honeypot: Quarantine
2. Which of the following is an advantage of a database management
system?
a) Increased data redundance
b) Quick response to requests for information
c) Lower software costs
d) All of the above are DBMS advantages: Quick response to requests for
infor- mation
3. A(n) diagram depicts a database's entities and their
relationships.
a) Entity-relationship
b) Flowchart
c) Process
d) Data flow: Entity-relationship
4. Ergonomics, also known as , is
the application of information about humans to the design of objects.
a) Value-added design
b) De-skilling
c) Human factors
d) Docking station: Human factors
5. The purpose of ergonomic keyboards is to:
a) Increase the speed with which workers can enter data
b) Encrypt data as it is sent from the keyboard to the CPU
c) Reduce the occurrence of carpal tunnel syndrome
d) Enter data in languages that do not use the Roman alphabet: Reduce
the occurrence of carpal tunnel syndrome
6. This English-like language was designed to make possible the easy
manip- ulation of data.
,a) SQL
b) ERC
c) ERD
d) DBS: SQL
7. A map of database is called a .
a) List
b) Data flow diagram
c) Topology
d) Schema: Schema
8. Two popular screen readers are JAWS and ICE.
TRUE or FALSE: FALSE
9. Elimination of data redundancy does not solve which problem:
a) Wasted space
b) Slower processing
c) Data inconsistency
d) Data entry errors: Data entry errors
10. Which element is used to create a row in a table?
a) <r>
b) <td>
c) <th>
d) <tr>: <tr>
11. Good user habits can help prevent physical injuries and discomfort due
to the use of computers.
TRUE or FALSE: TRUE
12. The 1986 provides the same protection that
covers mail and telephone communications to electronic communications
such as voice mail.
a) Electronic Communications Privacy Act (ECPA)
b) Fair Credit Reporting Act
c) Computer Fraud and Abuse Act
d) Computer Matching and Privacy Protection Act: Electronic
Communications Privacy Act (ECPA)
13. Web site owners generally prefer more rather than less traffic.
, Excessive traffic, however, designed to immobilize a Web site can be
caused by:
a) EDI
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