WorksheetsECS Midterm 1 (2023)
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
1. This computer activity manages, processes, and communicates information.
a)
computer
b)
computing
c)
input
d)
output
2.
2. _____ uses search algorithms that transfer the idea of link-based rankings in the Web.
a)
ranking based search engines
b)
computer-based communication mechanisms
c)
Web 2.0
d)
social bookmarking
3.
3. A team is making an app that will help people decide what outfit to wear in the morning. Which of the following would be the BEST choice for input?
a)
Gets the day's weather forecast from the Internet
b)
Shows a picture of a good outfit to the user
c)
Keeps a list of available outfits and what type of weather they are worn in
d)
Matches the weather condition with the outfits that are good for that condition
4.
4. Which of the following are internet-based communications?
a)
email
b)
phone
c)
Facebook
d)
texting
5.
5. "Keeps a list of available outfits and what type of weather they are worn in."
This is the best example for which of the following?
a)
input
b)
output
c)
processing
d)
storage
6.
6. Which of the following is NOT a computer-based communication mechanism?
a)
ranking based
b)
internet based
c)
phone based
d)
news and information
7.
7. A _____________ is one kind of technology that stores the operating system, applications, and data files such a documents, pictures and music that your computer uses.
a)
optical drive
b)
hard drive
c)
operating system
d)
computer processor
8.
8. We can communicate data to a computer by entering or loading values.
a)
True
b)
False
9.
9. Which of the following would NOT be an example of output?
a)
questions
b)
a picture of an animal
c)
a map
d)
a story
10.
10. Web 2.0 differs from Web 1.0 in that it is __________.
a)
machine-centric
b)
info-centric
c)
people-centric
d)
agent-centric
11.
11. An _________ in a computer system allows you to use CDs, DVDs, and Blu-ray discs to listen to music or watch a movie.
a)
hard drive
b)
computer processor
c)
optical drive
d)
memory
12.
12. Which of the following is a characteristic of Web 2.0?
a)
read only
b)
static
c)
read-write-collaborate
13.
13. Choose the correct type of processing for the following:
"If your birthday is today, then it shows the happy birthday message."
a)
if/then
b)
counting
c)
finding a match
d)
comparing
14.
14. Which answer choice would NOT be an advantage of using Web 2.0 tools?
a)
People can be actively involved in knowledge building.
b)
Available at any time and place
c)
Provide real time discussion
d)
People are able to read only without doing anything else.
15.
15. Choose the correct type of processing for the following:
"It counts how many tries you have left."
a)
if/then
b)
counting
c)
finding a match
d)
comparing
16.
16. What is a key characteristic of Web 2.0?
a)
better sound
b)
sharing and openness
c)
user generated content
d)
better design
17.
17. The information that is saved for the computer to use in the future
a)
input
b)
output
c)
processing
d)
storage
18.
18. _____ is a common model that offers web-based software applications on demand for a monthly subscription
a)
Software as a service (SaaS)
b)
blogs
c)
social media
d)
video sharing
19.
19. If the information doesn't change a lot, it should not be stored because the user doesn't want to waste time to put in the exact same information each time.
a)
True
b)
False
20.
20. To change how information is represented so that it can be read by a person is referred to as ______.
a)
ASCII
b)
Binary
c)
Decode
d)
Encode
21.
21. You are communicating using a social media profile (e.g., on Facebook, Twitter,
Instagram). List two pieces of personal information that are typically on a social media profile that you
would not want everyone to see.
a)
Reactions
b)
Phone number
c)
Pictures
d)
Location
22.
22. Which is NOT real-time communication?
a)
email
b)
video call
c)
instant messaging
d)
landline call
23.
23. Your school is trying to increase attendance at sports games. What data is LEAST likely to help solve your problem?
a)
How many people are currently attending
b)
What time do games start and end
c)
How much the electricity costs per game
d)
What other events are happening at the same time
24.
24. Which word is best defined as "a way of representing information using only two options"?
a)
encode
b)
decode
c)
ASCII
d)
binary
25.
25. Which word is best defined as a single piece of binary information?
a)
bit
b)
binary
c)
ASCII
d)
byte
100 %
