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End of Year Extra Credit Quiz Flashcards | StudBud
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End of Year Extra Credit Quiz
End of Year Extra Credit Quiz
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1
Which of the following is most likely to help reduce the digital divide?
Free access to computers at schools, libraries, and community centers.
Requiring applicants for local government jobs to do online applications.
Creating an app that offers coupons and discounts for local businesses.
Discounts to customers who pay their bills online instead of by mail.
2
Which of the following is a primary reason for the use of open protocols on the Internet?
Ensure that all data on the Internet is kept secure.
Allows devices to specify how packets are routed on the Internet in advance
Ensure that Internet users have equal bandwidth.
Provide a way to standardize data transmission between different devices.
3
Which of the following is NOT considered a benefit of assembling a diverse and multicultural team?
Can eleminate the need for software testing
Can help the team avoid bias
Can reflect the strengths of the individual team members
Can help the team anticipate the needs of a variety of software users
4
The variable age represents a person's age, in years. Which of the following is the most appropriate data type for age?
list
number
Boolean
string
5
Which of the following is LEAST likely to be an input provided by a customer using a food delivery application?
The name of a food item to be included in the delivery
The cost of a food item currently available for order
The address where the order should be delivered
The credit card or payment information for the purchaser
6
What is the value of result after this code segment runs?
10
15
6
21
7
Which of these lists can binary search be used on?
I and III only
I only
III only
I, II, and III
8
There are two possible answer choices
Users might misspell the name of the city.
Users might be slow at typing a city name in the text field.
Users might enter abbreviations for the names of cities.
Users might attempt to use the Web site to search for multiple cities.
9
Which of the following is the most appropriate documentation for the calculate procedure?
Displays the value of (x + y) / x. The sum of x and y must not be 0.
Displays the value of x + (y / x). The value of y must not be 0.
Displays the value of (x + y) / x. The value of x must not be 0.
Displays the value of x + (y / x). The value of x must not be 0.
10
Which of the following is an advantage of a lossless compression algorithm over a lossy compression algorithm?
Lossless allows for faster transmission speeds than lossy.
Lossless reduces more number of bits stored than lossy.
Lossless can guarantee the information is kept secure while lossy cannot.
Lossless can guarantee reconstruction of original data while lossy cannot.
11
If x=3 and y=5 what is displayed when this code segment runs?
-2
Nothing
8
2
12
Which of the following is a benefit of using a list as a data abstraction in a program?
Lists convert everything to strings so they can be inspected char-by-char.
Lists prevent duplicate data values from appearing in the list.
Lists allow their size to be updated to hold as many data values as needed.
Lists are used to store all user input data.
13
Which of the following is most likely to benefit from crowdsourcing?
Application that allows users to convert measurement units
Application that allows users to compress pictures
Application that allows users to view photographs of local landmarks
Application that allows users to purchase tickets for a local museum
14
Which of the following values of the variable y would result in the variable z being set to 2 after this code runs?
1
3
4
2
15
TruckWeight = 70000 & WeightLimit = 80000, what does
TruckWeight < WeightLimit
evaluate to?
true
false
80000
70000
16
Which of the following are true statements?
I only
II, III only
I, II, III
I, II only
17
What is displayed after this code segment executes?
5 3 1
1 3 5
100 300 500
500 300 100
18
Which of the following cannot be displayed as a result of executing the code segment?
1 3 2 4
1 2 3 2
1 2 3 4
1 1 1 1
