Straighterline Sciences
IT 101 Straighterline Computer Science Exam
Course Title and Number: IT 101 Straighterline Comp
Sci Exam
Exam Title: IT 101 Straighterline Comp Sci Exam Exam
Exam Date: Exam 2024- 2025
Instructor: [Insert Instructor’s Name]
Student Name: [Insert Student’s Name]
Student ID: [Insert Student ID]
Examination
180 minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you
have completed the Exam.
6. This test has a time limit, The test will save and submit
automatically when the time expires
7. This is Exam which will assess your knowledge on the course
Learning Resources.
Good Luck!
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, Straighterline Sciences 2024-2025
IT 101 Straighterline Computer Science Intro to IT
Fundamentals Exam Review Questions and Answers |
100% Pass Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
What is information - Answer>> Processed data that is
USEFUL for decision-making (interpreted data)
What is Information Technology? - Answer>> the
technology used in creating, maintaining, and making
information accessible
(Hardware, Software, People)
What is intranet? - Answer>> a LAN that uses the IP
protocol
What is JDBC? - Answer>> Java Database Connectivity,
the driver used by Oracle to interact with relational
databases
What is LAN? - Answer>> Local Area Network - a network
that connects computers within a limited area such as a
school or office
What is machine language? - Answer>> a lengthy list of
0's and 1's the machine can interpret
What is Modulation? - Answer>> Converting an analog
signal to a digital signal
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,What is MVC? - Answer>> Model-View-Controller
Model is the data of your application
View is the presentation of data
Controller is the logic of your application
What is N-Tier development? - Answer>> AKA multi-tier
development where the project is divided into different
layers
What is ODBC? How does it interact with the database?
- Answer>> Open DataBase Connectivity is an interface
used to interact with the DBMS.
It interacts with the DBMS via the Database driver
What is OLAP? - Answer>> Online Analytical Processing -
analyzing data from multiple sources through the data
warehouse
What is OLDP? How does it differ from OLAP? - Answer>>
OLDP is Online Data Processing, it deals with data in
real time. It is a "live" database which updates are
reactionary based. Compared to OLAP whos updates
are more manually decided and carried out
AKA an online real-time system
What is open source software? - Answer>> Software that
is free to use or expand upon and distribute, but must
abide by the copyright provided.
What is packet sniffing? - Answer>> stealing
unencrypted information
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, What is packet switching? - Answer>> a mode of data
transmission in which a message is broken into a
number of parts that are sent independently, over
whatever route is optimum for each packet, and
reassembled at the destination.
What is phishing? - Answer>> a variation of social
engineering - a fraudulent email meant to look like its
from a legitimate business or user that steals your
information
What is project management? - Answer>> The
application of knowledge, skills, tools, and techniques
to execute projects effectively
What is proprietary software - Answer>> Purchased
software where the vendor maintains the rights to the
software, but the user gets to use it.
What is quality data/ The 5 Characteristics of Quality
data? - Answer>> Data which is Relevant, Timely,
Thorough, Accurate and Reliable
What is ROM? - Answer>> Read-Only Memory, retains its
memory indefinitely (is not short term, can not be
added or written to!)
What is scope creep? - Answer>> greater resource
allocation requirements than initially planned for
effecting capital and time
What is SDLC? - Answer>> System Development Life
Cycle
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