Exam (elaborations)
INSY 2303 FINAL UTA - QUESTIONS AND ANSWERS
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- INSY 2303 UTA
INSY 2303 FINAL UTA - QUESTIONS AND ANSWERS
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INSY 2303 FINAL UTA - QUESTIONS AND ANSWERSAntivirus (Ch7) ✔️Ans - designed to detect and destroy computer viruses
by finding the virus signature
ASCII (Ch1) ✔️Ans - American Standard Code for Information Interchange
Authentication (Ch7, lecture) ✔️Ans - Authenticates
-who you are; Fingerprint, Retina, etc.
-What you know; Password, pin, user ID
Bitmap formats (Ch1) ✔️Ans - Formats of pixels for graphics
-GIF
-PNG
-RAW
-TIFF
-JPEG
Blogosphere (Ch5) ✔️Ans - All blogs/microblogs and their connections
Boolean Operators (Ch10) ✔️Ans - AND, OR, and NOT operators used in a
query.
Code (Ch11) ✔️Ans - instructions to a computer
Common Carrier (Ch8) ✔️Ans - Company that transports good or services
over regular routes at set rates
Compiler (Ch11) ✔️Ans - A program that translates code in a high-level
language (such as Java) to machine instructions (such as bytecode for the Java
virtual machine).
Interframe Compression (Ch1) ✔️Ans - involves the analysis of the changes
in the movie from frame to frame and makes note of only the parts of the
image that have changed
Cookie (Ch4) ✔️Ans - Small text file on your computer from the browser.
Every website you visit adds 1-5 cookies to your computer.
, Databases (Ch10) ✔️Ans - A collection of information stored in files
Data Warehouse (Ch10) ✔️Ans - A logical collection of information -
gathered from many different operational databases - that supports business
analysis activities and decision-making tasks
Decision Table ✔️Ans - A matrix representation of the logic of a decision,
which specifies the possible conditions for the decision and the resulting
actions.
Declarative Paradigm (Ch11) ✔️Ans - describes aspects of a problem that
lead to a solution
Disaster Recovery Plan (Ch9) ✔️Ans - A detailed process for recovering
information or an IT system in the event of a catastrophic disaster such as a
fire or flood
Disk Partition (Ch6) ✔️Ans - a section of a hard disk drive that is treated as
a separate storage unit
Domain (Ch3) ✔️Ans - A web domain is an actual presence on the Internet,
such as a web page. A web domain name is a substitute that replaces the
Internet Protocol (IP) address
Email protocols (Ch5) ✔️Ans - POP3, IMAP, SMTP
Encapsulation (Ch11) ✔️Ans - Keeping details (like data and procedures)
together in one part of a program so that programmers working on other
parts of the program don't need to know about them.
File naming conventions (Ch6) ✔️Ans - A set of rules, established by the
operating system, that must be followed to create a valid file name. Cannot use
*, /, \, ?, periods, > <
Firewall (Ch7) ✔️Ans - a part of a computer system or network that is
designed to block unauthorized access while permitting outward
communication.
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