Which of the following best explains how data is sent over the Internet?

Data is sent as multiple packets, which are reassembled at the destination.

Which of the following is considered a potential effect of the mobile game rather than the purpose of the game?

People are not watching where they are walking and are getting injured.

The findings from a project are typically presented using a graph as opposed to table/raw data. Why? Choose two answers

Graphs are easier to read and interpret at a glance., Graphs can show trends that might not be easily seen with raw data.

Taken as a whole, is a physical computer low-level or high-level?

High-level: the computer contains many lower-level components, like the CPU

Which of the following statements is NOT correct?

Hardware is the lowest level of abstraction.

Which of the following data is not provided directly by user/ device, but is needed for upgraded game to operate as said

Location of landmarks used in the game.

Which of the following is a negative trade-off inherent in lossless compression?

The file can be difficult to email and can take up lots of memory storage.

Walking preference, Ride preference

Why is it important to find an efficient solution to a problem?

An efficient solution can make it easier to analyze larger data sets.

Which of the following is NOT an investigation tool for designing programs?

Programming the most elegant code

Why is lossless compression preferred for text files?

It ensures no data is lost during compression and decompression.

Which of the following must be true about the code that she writes?

Selection is necessary, but looping is not.

Which of the following best explains how the Internet is fault tolerant?

It uses redundant paths to send data, allowing rerouting if one path fails.

Which statement correctly describes a benefit of using a domain name system (DNS)?

DNS translates human-readable web addresses into IP addresses.

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Yempati, Gitali Summative Test Project

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Questions 100

Answers

1
What will the program segment display?
3
34
22
99
2
Which of the following best explains how data is sent over the Internet?
Data is sent as multiple packets, which are reassembled at the destination.
Data is sent through one specific path to avoid errors.
Data is sent in one large packet.
Data is encrypted only after it arrives.
3
Which of the following is considered a potential effect of the mobile game rather than the purpose of the game?
Players play the game in their spare time.
People are not watching where they are walking and are getting injured.
Players are becoming more cultured by visiting artworks.
People are exercising.
4
Choose the correct statements.
II, III, and IV only
I, II, and IV only
All of the above
I only
5
What will the following code segment display?
5 13
13 13
a b
13 5
6
How many lines need to be cut to completely isolate computer E from computer C?
8
0
6
3
7
The findings from a project are typically presented using a graph as opposed to table/raw data. Why? Choose two answers
Graphs are able to show all of the detail necessary to understand data.
Graphs are easier to read and interpret at a glance.
Graphs can show trends that might not be easily seen with raw data.
Graphs can be easily placed into a slideshow /document, while tables cannot
8
Answer correctly:
128.198.232.65
174.260.45.144
54.116.188.246
92.11.198.113
9
Taken as a whole, is a physical computer low-level or high-level?
Low-level: the computer processes the lowest-level form of software
High-level: the computer contains many lower-level components, like the CPU
High-level: computer is capable of using higher-level programming language
Neither, as it is not
10
What is the percentage that this algorithm displays true?
60%
100%
0%
20%
11
Which of the following statements is NOT correct?
ogic gates are modeled by Boolean functions.
Hardware is the lowest level of abstraction.
Binary data is processed by physical layers of computing hardware.
Logic gates are used to perform operations such as addition and subtraction
12
What is the result of the following code?
7
Error
10
3
13
Which of the following data is not provided directly by user/ device, but is needed for upgraded game to operate as said
Location of landmarks used in the game.
Speed traveling
GPS location of user
User name
14
Which of the following is a negative trade-off inherent in lossless compression?
The number and size of pixels will be less.
The image quality will be less and will result in a blurry image.
Some of the data will be lost and cannot be recovered.
The file can be difficult to email and can take up lots of memory storage.
15
Choose Two:
Ticket type
Food preference
Walking preference
Ride preference
16
Choose the correct answer.
II, IV, and V only
I, II, III, and IV only
I, II, and IV only
All of the above
17
The Caesar cipher is an example of what type of encryption?
Symmetric encryption
Public key encryption
No key encryption
Home key encryption
18
What will the following program display?
The program is an infinite loop.
OXXOO
OOOXX
OXXOXXOXX
19
Choose the correct answer.
I and III
I, II, and III
II and III
I and II
20
Why is it important to find an efficient solution to a problem?
An efficient solution can always be solved in a reasonable amount of time.
It ses more computer resources and ensures that the results are correct.
An efficient solution can make it easier to analyze larger data sets.
An efficient solution makes it harder to copy an algorithm.
21
Bill has been defrauded and is a victim of which e-mail scam?
Denial of Service
Social Engineering
Phishing
Spearing
22
Which code can replace to have the robot end up in the gray square? Select two answers.
0
6
4
Error
23
Which of the following data types is best suited to store a person's birth year?
String
Integer
Boolean
List
24
Which of the following is NOT an investigation tool for designing programs?
Programming the most elegant code
Collecting data through surveys
User testing
Direct observations
25
Answer correctly
III only
II only
I and II only
I only
26
If a does not equal b, what error has occurred?
Hexadecimal conversion error
a will equal b on all computers
Roundoff error
Overflow error
27
Answer correctly.
571 seconds
57.1 seconds
175 seconds
1.75 seconds
28
Light on / light off can be represented by a single binary digit?
True
False
29
Which of the following best approximates the minimum possible time to run all five processes?
7 seconds
10 seconds
8 seconds
18 seconds
30
Which license type would be used by a developer who wants others to freely use and build upon their code(not for profit)
Creative Commons BY-NC
MIT License
Creative Commons BY
GNU General Public License (GPL)
31
What will the following code segment display?
1
10
5
15
32
For the following data structure, which search algorithm would work as intended to find the value 35?
Binary search
Insertion sort
Bubble sort
Linear search
33
Why is lossless compression preferred for text files?
It ensures no data is lost during compression and decompression.
It saves more space than lossy compression.
It allows faster transmission.
It reduces quality slightly to save space.
34
Which of the following is an example of a computing innovation that uses large-scale data collection?
A GPS navigation system
A drawing app
A file compression tool
A calculator app
35
Sort by level of abstraction:
I, II, III, IV
I, IV, III, II
I, IV, II, III
I, III, IV, II
36
Which of the following input data is needed by the upgraded game that was NOT needed by the original game?
Event sensing; an event would be the user pushing a button or screen
Picture of the player
GPS location
Age of the player
37
What will be displayed by mystery( 3, myList) ?
10 8 7 5 4 2 1
10 8 7 5 4 2 1 0
9 6 3 0
9 6 3
38
Which of the following must be true about the code that she writes?
Selection is necessary, but looping is not.
Both selection and looping are necessary.
Neither selection nor looping are necessary.
Looping is necessary, but selection is not.
39
What does this algorithm display?
5
7
3
4
40
What is the appropriate name for the procedure?
SPIN()
IS_TRAPPED()
ESCAPE()
CAN_ESCAPE()
41
Which of the following best explains how the Internet is fault tolerant?
It uses redundant paths to send data, allowing rerouting if one path fails.
All Internet traffic is handled by a single central server.
Devices on the Internet never crash.
The Internet prioritizes entertainment traffic over critical communication.
42
The procedure isFound will return TRUE if an item is found in a list What will the following procedure display?
[1, 6, −4]
[4, 6, −4]
[1, 35, 6, 76, 4, 98, 5, 1, 8, 96, −4]
[ ]
43
What is displayed as a result if the user inputs “Karel” to the program?Responses
Hello Karel
What is your name?/nHello Karel
What is your name?/nHello/nKarel
What is your name? Hello Karel
44
What is the following program returning?
27
20
37
25
45
What is the output of the following code?
10
15
8
5
46
Which of the following protocol standardization is NOT a function of the IETF (Internet Engineering Task Force)?
JavaScript Coding Protocol
JavaScript Coding Protocol
Hypertext Transfer Protocol
Internet Protocol
47
If list = [10, 20, 30], what does mystery(list) return?
30
An error
20
10
48
Choose the correct answer.
Webopedia
Newsgroup
Wiki
RSS Feed
49
What will be the output of the following program?
14
14 6
9 5 7
7 5 9
50
Answer correctly
Logic error
No error
Syntax error
Runtime error
51
Which statement correctly describes a benefit of using a domain name system (DNS)?
DNS encrypts web traffic to improve security.
DNS increases the speed of all Internet connections.
DNS translates human-readable web addresses into IP addresses.
DNS prevents cyberattacks by filtering IP addresses.
52
The drawings depict two fundamental cryptographic concepts. Which of the choices below properly identify these concepts?
Lexicographic and Asymmetric
Hash Codes and Key Transfers
Asymmetric and Symmetric
Symmetric and Steganography
53
What is the minimum number of binary digits needed to store the number 56?
5
1
6
3
54
Choose the correct answer.
Apply for a small business loan through an online bank.
Utilize a crowdsourcing website to raise the needed capital.
Create a bulk email that sends emails to all students on the college campus
Design and create a website hoping a venture capitalist will come to them.
55
Which protocol is responsible for breaking data into packets and ensuring they arrive correctly?
DNS
IP
HTTP
TCP
56
What command can replace <Missing condition> to get the results shown in the fourth column of the table?
NOT b
NOT(a OR a)
a OR b
NOT(a AND b)
57
Choose the correct answer.
I only
II, III, and IV
I, II, III, and IV
II and IV
58
Choose the correct answer.
Mustang -car
Mustang NOT car
Site: Mustang
"Mustang, not the car"
59
Choose the correct answer.
Racial Makeup
Overall results
Third-party wins
Country Splits
60
Choose the correct answer.
II, IV, and V only
I, III, and IV only
I, II, III, and V
All of the above
61
Which of the following test cases will NOT find the maximum number in the list?
list1[−23, −67, −3, −7]
list1[0, 0, 0, 0]
list1[4]
list1[23, 67, 3]
62
What should replace so the program below displays TRUE 60% of the time?
x MOD 5 = 0
x MOD 5 = 5
x MOD 2 = 1
x MOD 2 = 0
63
Which of the following types of components is necessary for cybersecurity? I. Software II. Hardware III. Human
I only
I, II, and III
I and II only
III only
64
What is the output of this code?
6
16
8
4
65
Which of the following statements are true about high-level programming languages (HLPL) ? Select two answers.
A HLPL often uses natural language elements.
A HLPL does not ensure program reliability.
A HLPL must be used to execute commands such as adding and multiplying.
A HLPL allows for code to be re-used.
66
Debug the below code segment. Which of the following statements is true?
The code runs as intended. The robot will reach the end of the maze.
The code does not run as intended. The robot will never reach end of maze.
The code may or may not run as intended. The code’s purpose is not stated.
The code runs as intended. The code runs without error.
67
CSList contains the following data: [’c’,’o',’m’,’p’,’u',’t',’e’,'r']; what will be displayed by mystery(CSList)?
cmptr cmptr cmptr cmptr cmptr
computer computer computer computer computer
cmptr cmptr cmptr
computer computer computer
68
What will the executed code display?
All even numbers between 3 and 12
All odd numbers between 1 and 12
All odd numbers between 3 and 12
All even numbers between 1 and 12
69
What procedure will result in the robot landing on the star? Select two answers
moveAndSpin(0, 7)
moveAndSpin(4, 1) moveAndSpin(6, 0)
moveAndSpin(0,1) moveAndSpin(6,3) moveAndSpin(4,0)
moveAndSpin(7, 3)
70
What is the code below displaying?
2, 4, 6, 8, 10, 12, 14
3, 6, 9, 12, 15
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Nothing will be displayed
71
Which procedure is a valid replacement for the code?
II only
I only
I , II , and III
II and III
72
A developer creates a video game & releases it with no access to source code and a license that restricts modification.
Creative Commons licensed software
Public domain software
Open-source software
Proprietary software
73
Which of the following is an example of a Boolean expression?
Hello" + "World"
x > 5
3 * 4
[1, 2, 3]
74
Choose the right answer.
Algorithm I only
Algorithm II only
Both Algorithm I and Algorithm II
Both Algorithm I and Algorithm II
75
Which of the following illustrate ways that the internet facilitates collaboration
II and III only
I and II
I only
I, II, and III
76
Logic gates: physical hardware that determine Boolean functions such as AND and OR. Are Boolean functions abstractions?
No, they're performed by processors logic gates just ways to visualize this
Yes, they represent the activity of these gates in a way that can be coded
No they are not abstractions because they deal with things at the bit level
Yes, they represent the physical presence of the gates
77
Order the following hardware from low-level abstraction to high-level abstraction.
Video card, Transistor, Computer
Transistor, Computer, Video card,
Transistor, Video card, Computer
Hardware doesn't have abstraction levels
78
What is the minimum number of searches for a binary search using an ordered list of 100 numbers?
0
8
100
1
79
What are two aspects of efficiency?
execution time and memory usage
execution time and length of code
memory usage and length of code
wall clock time and CPU time
80
When sending a picture from your phone to your friend’s phone using a mobile application, what is true of the following?
Packets are received in the order that they are sent.
Packets are sent by the quickest path possible in the correct order.
Packets are sent in multiple paths and can be received out of order.
All of the above.
81
Which of the following changes, will NOT affect the results when the code segment is executed?
change line 3 to a <- b +20
change line 3 to b <- 20
change line 3 to b <- 10
change line 3 to a <- b +10
82
Answer Correctly.
The amount of program documentation that should be minimized
The order of the data put into the data set
How much memory the program requires to run
How many program statements the program contains
83
Which of the following best approximates the minimum possible time to run all three processes in series?
15 seconds
28 seconds
4 seconds
9 seconds
84
What will be the result of the displayed program?
7 5 9
6 1 4
1 4 6
9 5 7
85
Which of the following is a reason HTTPS is preferred over HTTP?
HTTPS allows larger packets to be transmitted.
HTTPS is faster because it skips DNS lookups
HTTPS encrypts data to provide secure communication.
HTTPS is easier to use for web developers.
86
What is an example of abstraction in programming?
Writing a function to perform a task like calculateAverage()
Printing data to the screen
Using a loop to repeat code
Storing user input in a variable
87
Which of the following is the MOST likely data privacy concern of the upgraded game?
Recording whether the player was speeding when driving to a location.
How many locations the player visited
How much time a person spent playing the game
The player’s score
88
Which of the following CANNOT be found using the provided table?
The average number of rented movies for a given month
The movie that was most popular
The number of times an individual person rented a movie
The movie that was rented the most overall
89
Which of the following is LEAST likely to be included with the game?
What protocols the mobile device uses to connect to the internet
Location of highly trafficked roads and bridges
Location of high-crime areas that should be avoided
Information about what types of mobile devices can be used
90
What is displayed after the following algorithm is run?
100
132
50
32
91
What is returned by cube(cube(2))?
512
128
64
8
92
Choose the correct answer.
25%
10%
20%
75%
93
If y is a positive integer, what is the value after running the program?
y+3
y3
3y
3y
94
Why are creative commons licenses used in computing?
To prevent a program from being copyrighted
To block access to unauthorized users
To allow creators to share their work under specific conditions
To encrypt files automatica
95
Choose the right answer.
I, IV, II, III
I, Il, III, IV
I, III, IV, II
III, I, II, IV
96
Why do most data-analyzing programs include options for creating graphs?
Graphs are less taxing on computer's graphics card than a plain spreadsheet
It's easier to code a graph-based data analyzer than spreadsheet-based
It's harder to make spreadsheets display; resulting file isn't an image
Graphs make it easier to interpret data values, trends, and proportions
97
Which of the following is true about algorithms?
An algorithm must always run in constant time.
Algorithms can be expressed in natural language or pseudocode.
Algorithms cannot be combined with other algorithms.
All algorithms must contain a loop.
98
What will the following algorithm display after running the code below?
Waffle Moose Noodles Novack Benji
Dog Waffle Moose Noodles Novack Benji
Moose Benji Novack Waffle Noodles
Dog Waffle Noodles Moose Novack Benji
99
What is the code segment displaying?
68
17
34
0
100
What is printed as a result of executing the code segment?
[dog, fish, lizard]
[dog, lizard, fish]
[dog, fish, cat]
[fish, dog, cat]

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