Which of the following factors does NOT determine whether a student is likely or not to get into a college/university?

Geolocation where an app was accessed

what is true about the packets of information sent?

Packets are sent in multiple paths and can be received out of order.

product ← 100, REPEAT 1000 TIMES {product ← product * product + 1}. What is a possible error?

Fixed # limits the range of integer values and mathematical operations.

Why do computing innovations tend to lead to legal concerns?

Laws created before computers do not cover certain aspects of technology.

Which of the following statements below is NOT true?

Lossy formats are good to use when a file must be returned to its original.

How would you fix the program to display the correct value of total students?

Take the total number of students in each teacher's class and add them.

The following picture was taken by a smartphone. Which of the following is NOT metadata?

The Red, Green, and Blue values of the top left pixel

What is displayed as a result of executing the following code segment?

Moose Benji Novack Waffle Noodles

Which of the following documentation statements applies to the above procedure?

The code segment displays the largest of the three numbers.

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Patil, Rujula Summative Test Project

100 termsStudBud Administration

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1
Which of the following will provide the highest level of security when transmitting data through the Internet?
Using a higher bandwidth network connection
Using a fault-tolerant network connection
Using public-key encryption
Using symmetric key encryption
2
What will the following algorithm display?a ← 13 MOD 26
0
18
26
13
3
How many lines need to be cut to completely isolate computer E from computer C?
3
8
6
0
4
What is the value displayed after the algorithm is run?
4
0
2
6
5
Which of the following factors does NOT determine whether a student is likely or not to get into a college/university?
List of extracurricular activities
Class Rank
GPA
Geolocation where an app was accessed
6
What does HTTP stand for?
HTML Transfer Text Protocol
Hot Tacos, Tall Pizza
Hypertext Transfer Protocol
None of these
7
What will the following algorithm display?a ← 26 MOD 13
8
13
26
0
8
A decidable problem provides the user with a "yes" or "no" answer. True or false?
False
True
9
what is true about the packets of information sent?
All of the above.
Packets are sent by the quickest path possible in the correct order.
Packets are received in the order that they are sent.
Packets are sent in multiple paths and can be received out of order.
10
What will the following code segment display?
4 4 4 4 3 3 3 2 2
4 3 2 1
3 3 3 3 2 2 2 1 1 1
1 1 1 1 2 2 2 3 3 3
11
What is displayed after running the algorithm below?
43
133
145
12
12
What can a series of bits represent?
The number I am thinking about in my head
The color puce
All of the above
High-resolution pictures
13
What will the following program segment display?
No
Nothing, an error is displayed
Yes
SNOOPY
14
product ← 100, REPEAT 1000 TIMES {product ← product * product + 1}. What is a possible error?
Floating point values interrupt everything
Fixed # limits the range of integer values and mathematical operations.
The value of the product will always be 0.
The multiple levels of abstraction used oversimplified the coded.
15
What protocol below guides the rules about how data are subdivided into packets before transmission?
HTTP
TCP
DNS
FTP
16
The first ideal thing to do when your program runs into an error, is to check the error message. True or false?
False
True
17
What is the minimum number of searches for a binary search using an ordered list of 100 numbers?
0
1
8
100
18
Why do computing innovations tend to lead to legal concerns?
Lawyers are unfamiliar with the laws; laws involve multiple states.
Laws created before computers do not cover certain aspects of technology.
There is no way to hide your IP address on the internet, laws are enforced.
There are speed and copyright issues.
19
Which of the following digital sample rates would more accurately represent the analog signal?
Same results
Low sample rate
Digital signals cannot represent an analog signal.
High sample rate
20
A web browser contacts a server using IPv4 and pages a request for a website’s address. Which one CANNOT be a response?
54.116.188.246
174.260.45.144
128.198.232.65
92.11.198.113
21
A logical error often occurs when the program goes against the language's "grammar rules". True or false?
True
False
22
How many numbers will the following algorithm display?
100
An infinite amount of numbers
10
0
23
What type of error did the procedure below suffer from? The first element in the list is counted twice.
No error. The program works as intended.
Syntax error
Runtime error
Logical error
24
What will the following algorithm display?a ← 26 MOD 3b ← 7 MOD aDISPLAY (b)
26
13
1
0
25
Lossless compression is always better. True or false?
False
True
26
Citizen science would be effective for research towards undiscovered planet which is not in our galaxy. True or false?
True
False
27
What will the following code segment display?
True true
False false
True false
False true
28
What is string concatenation?
Removing a string from a previously added string.
Adding strings together
29
A boolean value always evaluates to true or false. True or false?
False
True
30
Decryption is the process of encoding text from plaintext to another form. True or false?
False
True
31
What could a single binary value represent?
If a light is on or off
Temperature degree in Fahrenheit
Volume on a radio
Time
32
If the programmer wants to provide 4times the storage, how many bits will be needed? 8 bits are needed to store a value.
9
16
10
32
33
Using a linear search, how many passes are needed to find the number 13?
A linear search does not work unless the list is sorted.
1
5
2
34
What is displayed after the algorithm is run?
0
12
9
3
35
What is the best way to prevent phishing attacks?
Creating a strong password.
Answering unverified emails offering 40% discount on your favorite product
Sharing your SSN with someone you trust.
All of the above
36
What are the contents of list2 after the following procedure is run?
z z z
b m u
Error out of bounds
e z u
37
Which of the following statements below is NOT true?
Music onto digital music player to reduce size of file is lossless.
The program gives you its interpretation of the original.
Lossy formats are good to use when a file must be returned to its original.
Lossy is always better than lossless.
38
What does the following algorithm display?
When B is false, the algorithm displays “False.”
It always displays “False.”
When A is false, the algorithm displays “False.”
It always displays “True.”
39
How many byte(s) are represented by 8 bits?
4 bytes
1 byte
8 bytes
16 bytes
40
How would you fix the program to display the correct value of total students?
Take the total number of students in each teacher's class and add them.
Multiply the total number of students per teacher and divide by 3.
Add the teachers.
Multiply the total number of students per teacher.
41
The following picture was taken by a smartphone. Which of the following is NOT metadata?
The geographic location where the picture was taken
The Red, Green, and Blue values of the top left pixel
The filename
The date the photo was taken
42
What does WWW stand for?
We Want Waffles
Wireless Website Wall
World Wide Web
Warthogs Win Wednesday
43
Ultimately, if there were less economically disadvantaged individuals, the digital divide would shrink. True or false?
True
False
44
What will the following program segment display?
a + c + b
The red is not blue
a c b
The red blue is not
45
What is displayed as a result of executing the following code segment?
Moose Benji Novack Waffle Noodles
Dog Waffle Noodles Moose Novack Benji
Waffle Moose Noodles Novack Benji
Dog Waffle Moose Noodles Novack Benji
46
What does the following code segment display?
5
This code segment does not display a number due to an infinite loop
10
15
47
Which of the following documentation statements applies to the above procedure?
The code segment displays "true" if a is the largest number
The code segment displays all even numbers.
The code segment displays the largest of the three numbers.
The code segment displays all odd numbers.
48
What should replace so the program below displays TRUE 60% of the time?
x MOD 2 = 1
x MOD 5 = 0
x MOD 5 = 5
x MOD 2 = 0
49
What will the following code segment display?
30
10
1
22
50
What is the 2nd character in the 3rd index of the following list?
p
e
t
o
51
Undecidable problems are yet to be researched. True or false?
False
True
52
Which command can replace <Missing Condition> to result in the last column of the table shown below?
a AND (a AND b)
NOT (a AND b)
b AND (a AND b)
a OR b
53
Which of the following can be represented by a single binary number? Select two answers!
Position of object in a grid of squares showing position a 2D array?
Is your puppy named “Waffles”?
Do you have a puppy?
What is the speed of a puppy chasing a squirrel?
54
What is the value displayed after the algorithm is run?
EVEN EVEN EVEN EVEN
Nothing will be displayed.
2 4 6
ODD ODD ODD
55
Which area would have the lowest identification rate using a software?
India
Kuril Islands
England
Canada
56
We can convert a number from decimal to octal (base 8) by repeatedly subtracting the largest possible powers of what?
2
7
8
9
57
What will the following program segment display?
7
5
This program will not display due to a index out of bounds error
13
58
Which of the following is a cause of the digital divide?
Lack of access to the technology due to affordability
All of the above.
Lack of knowledge on how to use technology
Lack of access to technology due to location
59
Simulations are a 100% accurate representation of how the displayed model will work in real life.
True
False
60
Imagine you're on vacation, wanting to send a picture to your friends. You would use lossy compression to send the image
False
True
61
Which of the following lists is NOT a candidate for a binary search?
List of words from a poem about sunshine in the order they appear in poem
A list of words in a dictionary
A list of numbers from smallest to largest
A list of students in order of height
62
What will the executed code display?
All odd numbers between 1 and 12
All even numbers between 3 and 12
All even numbers between 1 and 12
All odd numbers between 3 and 12
63
What is the best possible way to mitigate the digital divide?
Handing out laptops for free to students who do not know how to use them.
Advocating for the widespread of the digital divide.
Limiting internet connection in rural towns.
Offer classes to the elderly teaching them how to properly use a computer.
64
Why does updating a file require more memory than reading a file?
A read file needs only certain parts for memory; updating needs the whole.
Read file uses hard disk; updating needs hard disk and RAM.
A read file needs no memory.
A read file needs whole memory; an updating requires original and updated.
65
Which of the following is NOT considered an analog signal?
Temperature
Boolean values
Human speech
Light
66
Index in Python (in a list) starts counting from 0. True or false?
False
True
67
One example of phishing involves multi-factor authentication. True or false?
False
True
68
What is the minimum number of binary digits needed to store the number 56?
1
5
3
6
69
What is the maximum number of searches required if using a linear search on list containing 2,000 numbers?
1,000
2,000
11
1
70
Which of the following is MOST likely to be a harmful effect of storing all posts?
The site can take picture's from the user's cell phone
A sixteen-year old may post something that may affect their future.
A user can become social media famous and get sponsored by a makeup brand.
A user can connect and rekindle old friendships
71
What will the following code segment display?
4
20
10
15
72
Determining the fastest route from Houston, TX to Orlando, FL is an example of a heuristic approach. True or false?
False
True
73
The following program is intended to display the string 789. What type of error will the following procedure cause?
Runtime error
No error
Logic error
Syntax error
74
What should replace <missing code> for the program return True when first element of array is equal to the last element?
( list1[0] = list1[LENGTH(list1) – 1] )
( list1 = list1 )
( list1[0] = list1[1] )
( list1[1] = list1[LENGTH(list1)] )
75
What would the following programming statement display?
0
10
1
11
76
What will the following code segment display?
9
2
1
7
77
Why are economically disadvantaged people more vulnerable to the digital divide?
They need any kind of shelter.
They usually have a corrupt government.
They prefer not to use technology as often.
They cannot afford accessing technology and the internet.
78
What binary number is equal to 10001BIN + 3DEC?
11110BIN
10011BIN
11100BIN
10100BIN
79
What type of error occurs in the program below?
No error
Syntax error
Logical error
Runtime error
80
Multi-factor authentication involves a website double-checking to verify that it's really you. True or false?
True
False
81
What should replace <missing condition> so that the program below display TRUE 10% of the time?
x < 1
x <= 1
x < 9
x <= 9
82
The digital divide can be impacted by socioeconomic factors. True or false?
True
False
83
No process is dependent on any other process. The minimum possible time to run all three processes in series?
8 seconds
10 seconds
38 seconds
20 seconds
84
What is the value displayed after the algorithm is run?
1 2 3 4
6 2 0 4
0 2 4 6
2 4 6
85
During lossy data compression, the data can be retrieved back to its original form. True or false?
True
False
86
Encryption is the process of decoding data back into its original plaintext. True or false?
True
False
87
What will the following program display?
The program is an infinite loop.
OXXOXXOXX
OXXOO
OOOXX
88
What is the value displayed after the algorithm is run?
10
9
3
12
89
Multi-factor authentication is one way to mitigate the risk for cyberattacks. True or false?
False
True
90
What will the following logic gate produce for the inputs A and B?
True when both and A and B are true.
False always.
True always.
True when either A or B is false.
91
Find the number 35 using one method: [1, 43, 23, 65, 76, 34, 33, 12, 94, 576, 55, 35, 3456, 3, 25854, 2357, 1, 4, 0, 43]
Binary search
Insertion sort
Bubble sort
Linear search
92
Public-key encryption is considered more secure than symmetric key encryption. True or false?
True
False
93
What will the following procedure display where “num” can be any integer (e.g., 0, 1, 2, 3, 4 …) ?
All numbers from 1 to num
All numbers from 1 to num with the exclusion of numbers divisible by 5
All numbers from num to 1
All numbers from 0 to num
94
Why is it important to have a strong password?
It's easier for you to guess, harder for others.
It minimizes the risk of getting hacked and it maintains personal security.
All of the above
It's effective for your safety
95
Which of the following is the most appropriate data type for determining whether a light switch is on or off?
Number
Boolean
List
String
96
What is the code segment displaying?
17
68
0
34
97
Using a binary search, how many passes are needed to find the number 13?
4
A binary search does not work unless a list is sorted
1
2
98
Why is it important to find an efficient solution to a problem?
An efficient solution can make it easier to analyze larger data sets.
An efficient solution makes it harder to copy an algorithm.
More computer resources makes sure that results are more accurate.
An efficient solution can always be solved in a reasonable amount of time.
99
What will be the result of the displayed program?
6 14
7 5 9
14 6
9 5 7
100
What does the following Procedure display if a = true and b = false?
False
Popcorn kid
Spoons
True

Patil, Rujula Summative Test Project Flashcards | StudBud