Hexadecimal Study guides, Class notes & Summaries
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WGU C172 Post Assessment (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A
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WGU C172 Post Assessment (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A 
 
Q: You want to secure WAPs of your company's network from unauthorized access. Which of the following is the most secure encryption method? 
WPA2 
WEP 
WEP2 
WPA 
 
 
Answer: 
WPA2 
 
 
Q: A bridge is easy to install. 
False 
True 
 
 
Answer: 
True 
 
 
Q: UDP uses acknowledgements. 
False 
True 
 
 
Answer: 
False 
 
 
Q: A router resides at which laye...
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IST 220 Final exam 2023/2024
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IST 220 Final exam 2023/2024 
 
International Organization for Standardization - ANSWER-ISO is best known for its Open Systems Interconnection (OSI) references model ISO stands for the ____ 
 
Layer 7 - ANSWER-HTTP, IMAP4, FTP, AND Telnet are all examples of protocols that operate at what layer of the OSI model? 
 
127 - ANSWER-A loopback IP address begins with what number? 
 
10, 1010 - ANSWER-Convert the hexadecimal number of A to the decimal number of d___ 
Convert the hexadecimal number of A...
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WGU C779 Web Development Foundations Master Test with Complete Solutions(rated A+)
- Exam (elaborations) • 55 pages • 2023
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WGU C779 Web Development Foundations Master Test with Complete Solutions(rated A+) 
 
 
dithering - ANSWER-The ability for a computer to approximate a color by combining the RGB values. 
 
hexadecimal - ANSWER-A base-16 number system that allows large numbers to be displayed by fewer characters than if the number were displayed in the regular base- 10 system. In hexadecimal, the number 10 is represented as the letter A, 15 is represented as F, and 16 is represented as 10. 
 
rule - ANSWER-In a s...
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NEIEP 600 Final Exam V2 (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A
- Exam (elaborations) • 16 pages • 2023
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NEIEP 600 Final Exam V2 (New 2023/ 2024 Update) 
Questions and Verified Answers| 100% Correct| Graded A 
QUESTION 
 What is the time constant for a circuit with 150 K ohms and 2 microfarad capacitor? (TC = R x C) 
 
Answer: 
 0.3 seconds 
 
 
 
 
QUESTION 
 How long will it take for this capacitor to be considered fully charged? 
 
Answer: 
 1.5 seconds 
 
 
 
 
QUESTION 
 The voltage required to cause conduction across the junction in a germa- nium diode is? 
 
Answer: 
 0.3 
 
 
 ...
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CHFI- TEST| 158 QUESTIONS| WITH COMPLETE SOLUTIONS
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GUIDs are displayed as how many hexadecimal digits with groups separated by hyphens? 
A. 64 
B. 128 
C. 32 
D. 256 correct answer: C 
 
What is a standard partitioning scheme for hard disks and part of the Unified Extensible Firmware Interface? 
A. UEFI Partition Table (UPT) 
B. Universal Partition Table (UPT) 
C. General Partition Table (GPT) 
D. GUID Partition Table (GPT) correct answer: D 
 
How many bytes is each logical block in GPT? 
A. 256 
B. 128 
C. 512 
D. 1024 correct answer: C 
 
...
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AP Computer Science Principles - Fall Semester Exam 2023 with 100% correct answers
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Digital Data [EK 2.1.1A] - correct answerdiscrete, discontinuous representation of information or works, represented by bits 
 
Bits [EK 2.1.1B] - correct answersmallest unit of data in a computer; digital data is represented by these 
 
Abstraction of digital data [EK 2.1.1C] - correct answerat a higher level, bits are grouped to represent abstractions, including but not limited to numbers, characters, and color 
 
Number bases [EK 2.1.1D] - correct answerused represent and investigate digital ...
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TSA Coding Study Guide Latest Update with Certified Solutions
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TSA Coding Study Guide Latest Update 
with Certified Solutions 
What is the correct order of the following data sizes from smallest to largest? Megabytes, 
Terabytes, Bytes, Petabytes, Bits, Exabytes, Gigabytes Bits, Bytes, Megabytes, Terabytes, 
Petabytes, Exabytes 
How many megabytes are in a gigabyte? 1000 
How many bits would you need if you wanted to have the ability to count up to 1000? 10 
An interpreter or compiler converts data into which numerical value? Binary 
Which decimal is equiva...
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COSC 1436 Test 2 Review
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If you need to know all of the names of the files in a specific directory for which you know the path you could use the function? - Answer-listdir(path) 
 
The variable data refers to the string "". Which expression will have the value of "gram"? - Answer-data[5:9] 
 
A ________ uses a plaintext character to compute two or more encrypted characters and each encrypted character is computed using two or more plaintext characters. - Answer-block cypher 
 
Which file method is used to read the e...
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PLTW Digital Electronics - Final Review Set 1, PLTW Digital Electronics - Final Review Set 2, PLTW Digital Electronics - Final Review Set 3, Digital Electronics - PLTW Review Test| 100% Score
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PLTW Digital Electronics - Final Review Set 1, PLTW Digital Electronics - Final Review Set 2, PLTW Digital Electronics - Final Review Set 3, Digital Electronics - PLTW Review Test| 100% Score 
If an integrated circuit has been damaged and you smell smoke, you 
should__________________. 
Turn the power off for a few minutes before pulling out the damaged integrated 
circuit. 
In scientific notation, which prefixes are used for values smaller than a whole 
value? 
Micro, nano, milli 
What is th...
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OCR 2023 GCSE Computer Science J277/01: Computer systems Question Paper & Mark Scheme (Merged
- Exam (elaborations) • 41 pages • 2024
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2 
© OCR 2023 
1 Computers represent data in binary form. 
(a) Tick () one box to identify the statement about binary that is true. 
Binary digits can only be the values 0, 1 and 2 
The left-most bit of a binary integer has the smallest value 
Binary is used because computers are made of switches that can only be on or off 
The smallest whole number that can be stored in 8 bits is the number 1 
[1] 
(b) Complete the table by writing the missing denary, 8-bit binary or hexadecimal values. 
Denar...
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