Why does program code have to be run through a compiler?Responses

Program code must be translated into a language the computer understands.

Which of the following statements are true about high-level programming languages? there is two right answers.

A high-level programming language often uses natural language elements., A high-level programming language allows for code to be re-used.

What will the executed code display?

All even numbers between 3 and 12

Which of the following is a true statement about data transmitted over the internet?

All data traveling over the internet is in binary.

Which of the following is NOT an example of using citizen science as a possible solution?

Collect recordings using ultrasonic microphones and sonograms of bats

Which of the following does NOT need to be considered when determining the credibility of a source?

Use of persuasive techniques within the source

Debug the code segment. Which of the following statements is true?

The code may or may not run as intended. The code’s purpose is not stated.

Which best describes the role of TCP?

The foundation of data communication for the World Wide Web

What will the following code segment display?

Nothing will be displayed due to the error index out of bounds.

Cloud Drive, as it allows for multiple users and version control.

Utilize a crowdsourcing website to raise the needed capital.

Which of the following statements is NOT correct:

Hardware is the lowest level of abstraction.

Why is it more effective to put procedures in a program than to repeat code?

takes up less space than repeating code, making the program easier to read

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Answers

1
Why does program code have to be run through a compiler?Responses
Program code must be debugged by the compiler before it can ever run.
Program code must be translated into a language the computer understands.
It doesn’t, as the new program could be run directly from the code.
Program code is write-only until it is run through a compiler.
2
convert 101(Dec) into Binary
1100101
1110101
7
5
3
Which of the following statements are true about high-level programming languages? there is two right answers.
A high-level programming language does not ensure program reliability.
A high-level programming language often uses natural language elements.
A high-level programming language allows for code to be re-used.
4
Answer the Following
No key encryption
Symmetric encryption
Home key encryption
Public key encryption
5
Which of the following types of components is necessary for cybersecurity?
Software
Hardware
Human
All of the above
6
Which of the following, represented in binary as a byte, contains the most zeros?
C
.
K
P
7
convert 1011001(Bin) into Decimal
42
60
89
67
8
answer the following(note there's 2 right answers)
Mustang NOT car
Mustang -car
Site: Mustang
"Mustang, not the car"
9
answer the following
Both Algorithm I and Algorithm II
Algorithm I only
Neither Algorithm I nor Algorithm II
Algorithm II only
10
What is displayed because of executing the code segment?
1 5 7
1 3 5 7 9
9
3 9
11
answer the following
I, III, and IV only
I, II, III, and V only
All of the above
II, IV, and V only
12
convert 28(Dec) into Binary
11100
01101
00000
11110
13
What is the code segment displaying?
34
0
68
17
14
What is the following program returning?
20
37
27
25
15
convert 111001(bin) into decimal
61
57
53
55
16
convert 1001110(Bin) into Decimal
200
4378
78
48
17
What will be the result of the displayed program?
6 14
7 5 9
9 5 7
14 6
18
A web browser contacts a server using IPv4 & pages a request for a website’s address. Which could NOT be a response
174.260.45.144
128.198.232.65
92.11.198.113
54.116.188.246
19
What will the executed code display?
All even numbers between 1 and 12
All odd numbers between 3 and 12
All odd numbers between 1 and 12
All even numbers between 3 and 12
20
Which of the following is a true statement about data transmitted over the internet?
All data traveling over the internet is in binary.
Packets are received in the same order that they are sent.
The DNS has been challenged by the Digital Millennium Copyright Act (DMCA)
21
answer the following
Prevalence of illness in herd
Food supply
Population size
Antler size
22
Which of the following is NOT an example of using citizen science as a possible solution?
The behavior of fireflies during the summer months
Calculating PSAT scores for a school district
The behavior of the mysterious and wonderful jellyfish on the beach
Collect recordings using ultrasonic microphones and sonograms of bats
23
What is displayed as a result of executing the code segment?
Golden Bandicoot Cat Fish
Dog Golden Bandicoot Cat Fish
Dog Cat Fish Golden Bandicoot
Dog Cat Fish
24
convert 158(dec) into binary
10011110
10011110
01010101
0110111
25
What is the maximum number of searches required if using a linear search on list containing 2,000 numbers?
2000
1000
1
11
26
convert 65(Dec) into Binary
1111111
1000001
1010101
0111111
27
Which of the following does NOT need to be considered when determining the credibility of a source?
Use of persuasive techniques within the source
Author’s reputation and credentials
Sponsorship of the article or publisher
Publisher’s reputation and credentials
28
What is the appropriate name for the procedure?
CAN_ESCAPE()
ESCAPE()
IS_TRAPPED()
SPIN()
29
Debug the code segment. Which of the following statements is true?
The code doesnt run as intended. The robot will never reach the end of maze
The code runs as intended. The code runs without error.
The code may or may not run as intended. The code’s purpose is not stated.
The code runs as intended. The robot will reach the end of the maze.
30
Which of the following is NOT metadata for the picture?
The time the picture was taken
The picture of the dog
The memory space taken up by the picture
The location where the picture was taken
31
convert 1100100(Bin) into Decimal
100
94
27
128
32
Which of the following will correctly replace /*missing code */ ?
NOT CAN_M0VE (right)
CAN_MOVE(right) OR NOT CAN_MOVE(forward)
NOT CAN_MOVE(forward)
CAN_MOVE (right)
33
Which best describes the role of TCP?
A common protocol for encrypting and decrypting data transferring online
The foundation of data communication for the World Wide Web
Set rules for a numerical label assigned to each device on the internet
The set of rules for the path packets taken on the fault-tolerant internet
34
What percentage of the time will the following program display a number?
10%
75%
20%
25%
35
answer the following
II only
I only
Neither
Both I & II
36
What will the following code segment display?
Nothing will be displayed due to the error index out of bounds.
1 4 7 10 9
9 10 7 4 1
10
37
answer the following
Mainframe Computer, as it can be accessed from many computers.
Magnetic Drive System. as it can handle all data types.
Cloud Drive, as it allows for multiple users and version control.
USB Flash Drive, as it can be copied & handed or mailed to multiple users.
38
What will be the values of x and y after this code segment executes?
x is 40, y is 40
x is 40, y is 30
x is 30, y is 40
x is 20, y is 20
39
Answer the following
Design & create a website in hopes a venture capitalist will come to them
Apply for a small business loan through an online bank
Utilize a crowdsourcing website to raise the needed capital.
40
Which of the following statements is NOT correct:
Logic gates are modeled by Boolean functions.
Logic gates are used to perform operations such as addition and subtraction
Binary data is processed by physical layers of computing hardware
Hardware is the lowest level of abstraction.
41
answer the following
I and III
II and III
I, II, and III
I and II
42
convert 11001000(Bin) into Decimal
78
4378
200
48
43
answer the following
I, IV, II, III
I, Il, III, IV
III, I, II, IV
I, III, IV, II
44
Answer the following
1.75 seconds
57.1 seconds
175 seconds
571 seconds
45
Which of the following best approximates the minimum possible time to run all five processes?
18 seconds
7 seconds
10 seconds
8 seconds
46
Why is it more effective to put procedures in a program than to repeat code?
are guaranteed to work in every instance they are used if they work once.
make a program harder to edit
takes up less space than repeating code, making the program easier to read
47
What is returned by cube(cube(2))?
128
512
64
8
48
convert 110000(Bin) into Decimal
4378
50
48
200
49
What should replace so the program below displays TRUE 60% of the time?
x MOD 2 = 0
x MOD 5 = 0
x MOD 5 = 5
x MOD 2 = 1
50
answer the following
II, III, and IV only
I only
I, II, and IV only
All of the above
51
convert 1001110(Bin) into Decimal
50
48
4378
200
52
The findings from a project are typically presented using a graph as opposed to table or raw data. Why might this be?
Graphs can show trends that might not be easily seen with raw data.
Graphs are easier to read and interpret at a glance.
Graphs can be easily placed into a slideshow or document, while tables cant
Graphs are able to show all of the detail necessary to understand data.
53
convert 8(Dec) into Binary
1100
08
1111
1000
54
Which of the following is true about data compression?
Lossy compression cannot be used when sending pictures.
Lossless data compression is the best compression under all conditions.
Data compression can be used to reduce the size of a file for storage
Data compression can be used for pictures and video only.
55
answer the following
Information filtering
Preference categorization
Statistical probability modelStatistical probability model
Reference grouping
56
What does the algorithm display?
4
5
3
7
57
If list CSList contains following data: [’c’, ’o', ’m’, ’p’, ’u', ’t', ’e’, 'r'], what's displayed by mystery(CSList)?
computer computer computer
cmptr cmptr cmptr
computer computer computer computer computer
cmptr cmptr cmptr cmptr cmptr
58
We can convert a number from decimal to octal (base 8) by repeatedly subtracting the largest possible powers of what?
7
2
8
9
59
convert 111100(Bin) into Decimal
89
67
42
60
60
What will the following program display?
OXXOO
OXXOXXOXX
The program is an infinite loop.
OOOXX
61
answer the following
II only
I only
Both I and II
Neither I nor II
62
Answer the following
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
63
what will the following code segment display?
3
Nothing will be displayed due to an error.
11
6
64
convert 100010(Bin) into Decimal
7
34
36
28
65
Which of the following must be true about the code that she writes?
Looping is necessary, but selection is not.
Selection is necessary, but looping is not.
Neither selection nor looping are necessary.
Both selection and looping are necessary.
66
What should replace <missing condition> so that the program below displays TRUE 60% of the time?
x >= 6
x > 10
x < 6
x >= 9
67
what Bill a victim of
Denial of Service
Social Engineering
Spearing
Phishing
68
convert 101010(Bin) into Decimal
67
89
42
60
69
What is the value of sum displayed after this algorithm is run?
Error
6
4
0
70
Which of the following lines of code would cause an error with a robot?
CAN_MOVE (right)
CAN_MOVE (north)
NOT CAN_MOVE (left)
NOT CAN_M0VE (forward)
71
Sort the following by levels of abstraction, from lowest to highest:
I, II, III, IV
I, IV, III, III, IV, III, II
I, IV, II, III
I, III, IV, II
72
What is returned by mystery (1, 2)?
8
10
2
4
73
convert 17(Dec) into Binary
01111
100001
100000
10001
74
Convert 88 to a binary number
1000001
1010101
1111000
1011000
75
convert 64(Dec) into Binary
10000000
1010001
1001100
1000000
76
Which of the following protocol standardization is NOT a function of the IETF (Internet Engineering Task Force)?
Simple Mail Transfer Protocol
JavaScript Coding Protocol
Hypertext Transfer Protocol
Internet Protocol
77
These drawings depict 2 fundamental cryptographic concepts. Which of the choices below properly identify these concepts?
Symmetric and Steganography
Lexicographic and Asymmetric
Hash Codes and Key Transfers
Asymmetric and Symmetric
78
What will y display?
20
15
0
16
79
Answer the following
RSS Feed
Webopedia
Wiki
Newsgroup
80
Which of the following best approximates the minimum possible time to run all three processes in series?
15 seconds
9 seconds
4 seconds
28 seconds
81
convert 10000000(Bin) into Decimal
94
128
100
27
82
convert 1000011(Bin) into Decimal
60
67
42
89
83
convert 11011(Bin) into Decimal
128
94
27
100
84
convert 101(Bin) into Decimal
7
1100101
1110101
5
85
convert 27(Dec) into Binary
10001
11011
11001
11000
86
convert 63(dec) into binary
0111111
1000000
0101010
0110111
87
What will the program above display?
2 7
3 7
4 8
2 8
88
If list myList contains the data: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] What will be displayed by mystery( 3, myList) ?
10 8 7 5 4 2 1
9 6 3 0
10 8 7 5 4 2 1 0
9 6 3
89
What are two aspects of efficiency?Responses
wall clock time and CPU time
execution time and memory usage
execution time and length of code
memory usage and length of code
90
What will be the output of the following program?
14 6
14
9 5 7
7 5 9
91
Answer the following
I only
II and IV
I, II, III, and IV
II, III, and IV
92
Answer the following
II only
II and III
I , II , and III
I only
93
Which of the following illustrate ways that the internet facilitates collaboration
I only
I, II, and III
I and III only
II and III only
94
convert 150(Dec) into Binary
11111101
10101011
10010001
10010110
95
What is the minimum number of lines that must be cut to isolate F completely?
4
8
6
0
96
answer the following
I, II, and IV only
I, II, III, and IV only
II, IV, and V only
All of the above
97
In the following flowchart, what is the value of RESULT?
Always true
True when both A and B are true
Always false
True when either A or B are true
98
The procedure isFound(list, item) will return TRUE if an item is found in a list What will following procedure display?
[ ]
[1, 6, −4]
[1, 35, 6, 76, 4, 98, 5, 1, 8, 96, −4]
[4, 6, −4]
99
What is the code below displaying?
Nothing will be displayed
3, 6, 9, 12, 15
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
2, 4, 6, 8, 10, 12, 14
100
convert 1011110(Bin) into Decimal
27
100
128
94

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