Binary numbers - Study guides, Class notes & Summaries
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![HESI A2 ENTRANCE EXAM: READING COMPREHENSION, CHEMISTRY, GRAMMAR, BIOLOGY, VOCABULARY & GENERAL KNOWLEDGE, CRITICAL THINKING, ANATOMY & PHYSIOLOGY AND MATH](/docpics/4825598/6602a61370b4f_4825598_121_171.jpeg)
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HESI A2 ENTRANCE EXAM: READING COMPREHENSION, CHEMISTRY, GRAMMAR, BIOLOGY, VOCABULARY & GENERAL KNOWLEDGE, CRITICAL THINKING, ANATOMY & PHYSIOLOGY AND MATH
- Exam (elaborations) • 81 pages • 2024
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HESI A2 ENTRANCE EXAM: READING 
COMPREHENSION, CHEMISTRY, 
GRAMMAR, BIOLOGY, VOCABULARY 
& GENERAL KNOWLEDGE, CRITICAL 
THINKING, ANATOMY & PHYSIOLOGY 
AND MATH 
VERSION 2 
(With answers) 
Reading Comprehension 
Neurologists and biological psychologists have witnessed a sharp increase in the knowledge 
and understanding of particular structures of the brain over the past two decades. As technology 
becomes ever more advanced, scientists are able to isolate the functions of even small regions of ...
![CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution](/docpics/5443892/66538591947df_5443892_121_171.jpeg)
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CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution
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CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution 
 
Table of Contents 
1. Cover 
2. Table of Contents 
3. Title Page 
4. Copyright 
5. Acknowledgments 
6. About the Authors 
7. About the Technical Editor 
8. Table of Exercises 
9. Introduction 
1. What Is the Network+ Certification? 
2. Why Become Network+ Certified? 
3. How to Become Network+ Certified 
4. Tips for Taking the Network+ Exam 
5. Who Should Read This Book? 
6. What Does This Bo...
![WGU D522 Objective Assessment (Latest 2024/ 2025 Update) Python for IT Automation| Qs & As| 100% Correct| Grade A (Verified Answers)](/docpics/6644785/6738e9e1d6fd5_6644785_121_171.jpeg)
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WGU D522 Objective Assessment (Latest 2024/ 2025 Update) Python for IT Automation| Qs & As| 100% Correct| Grade A (Verified Answers)
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WGU D522 Objective Assessment (Latest 2024/ 2025 Update) Python for IT Automation| Qs & As| 100% Correct| Grade A (Verified Answers) 
 
Q: What is the key difference between handling text files and binary files in Python? 
 
Answer: 
 When working with text files in Python, it handles the encoding and decoding of the text into a specific character set 
 
 
Q: What does the readline() method do when working with text files in 
Python? 
 
Answer: 
 It reads a single line from the file 
 
 
Q: Wha...
![Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)](/docpics/4507654/65cdd1ee0d398_4507654_121_171.jpeg)
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
- Exam (elaborations) • 35 pages • 2024
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) 
 
 
MODULE 1 EXAM 
Question 1	 Click this link to access the Periodic Table. This may be helpful throughout the exam. 
1.	Convert 845.3 to exponential form and explain your answer. 
2.	Convert 3.21 x 10-5 to ordinary form and explain your answer. 
 
 
1.	Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.	Convert 3.21 x 10-5 = negative exponent = smalle...
![Associate CET practice Exam Questions and Answers (2024) 100%Correct Solution.](/docpics/4694911/65eab4e17b86c_4694911_121_171.jpeg)
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Associate CET practice Exam Questions and Answers (2024) 100%Correct Solution.
- Exam (elaborations) • 12 pages • 2024
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Associate CET practice Exam Questions and Answers (2024) 100%Correct Solution. 
8.33 meters is the full wavelength in air for what RF frequency? Answer- 36 MHz 
Decimal 164 would appear as ________ in binary? Answer- 
A resistor has color stripes yellow, violet, violet, silver. It is: Answer- 470 MegOhm 
+/- 10% 
what is the total capacitance of three capacitors valued at 100pf, 100pf, and 50pf 
when connected in a series? Answer- 25 pf 
what is the ripple frequency of a full wave single phase ...
![2023 AQA AS COMPUTER SCIENCE 7516/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]](/docpics/5273118/664053e3a993a_5273118_121_171.jpeg)
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2023 AQA AS COMPUTER SCIENCE 7516/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
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2 
Answer all questions in the spaces provided. 
0 1 . 1 Shade in one lozenge to indicate which of the following values is an irrational number. 
[1 mark] 
A 3 
B √42 
C 73 
D –19 
0 1 . 2 Shade in one lozenge to indicate which of the following values is a natural number. 
Do not write 
outside the 
box 
A 
[1 mark] 
3 
4 
B √2 
C 73 
D –19 
0 1 . 3Define the set of real numbers. 
[1 mark] 
*02* 
IB/G/Jun23/7516/2 
3 
0 1 . 4 Shade in one lozenge to indicate which of the following symb...
![CNIT 176 exam 1 latest 2024 already passed](/docpics/4371605/65b8d1938ea3a_4371605_121_171.jpeg)
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CNIT 176 exam 1 latest 2024 already passed
- Exam (elaborations) • 11 pages • 2024
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CNIT 176 exam 1 latest 2024 already passed 
Model One way of breaking down the layers of a computing system and thinking about how computers function 
Task Write a program that does soemthing 
Algorithm Breaking the task down ( Flow chart) 
Program Each step of algorithm might translate to many lines of code 
Instruction Set Architecture Processor independent program translated to a processor dependent program 
Microarchitecture The ISA is implemented by connecting small hardware components toge...
![CETA Study Guide Questions With All Complete Solutions](/docpics/3550982/651c3d652f367_3550982_121_171.jpeg)
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CETA Study Guide Questions With All Complete Solutions
- Exam (elaborations) • 12 pages • 2023
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CETA Study Guide Questions With All Complete Solutions 
 
 
8.33 meters is the full wavelength in air for what RF frequency? - ANSWER- 36 MHz 
 
Decimal 164 would appear as what in binary? - ANSWER- 
 
A resistor has color stripes yellow, violet, violet, silver. It is? - ANSWER- 470 MegOhm +/- 10% 
 
What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected in series? - ANSWER- 25 pf 
 
What is the ripple frequency of a full wave single phase bridge rectif...
![WGU D278 Scripting and Programming - Foundations (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A](/docpics/5761324/6685d3834044c_5761324_121_171.jpeg)
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WGU D278 Scripting and Programming - Foundations (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A
- Exam (elaborations) • 34 pages • 2024
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WGU D278 Scripting and Programming - Foundations (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A 
 
Q: Bit 
A binary digit, representing 0 or 1. 
 
 
Q: Byte 
 
Answer: 
 A group of 8 bits, representing a single character. like 
 
 
Q: Character 
 
Answer: 
 letter (a, b, ..., z, A, B, ..., Z), symbol (!, @, #, ...), or single-digit number (0, 1, ..., 9). 
 
 
Q: ASCII 
 
Answer: 
 A popular character encoding standard. 
 
 
Q: Unicode 
 
Answer: 
 another cha...
![Python Ch 7 - 9 Algorithm Questions and Answers Latest Version Already Passed](/docpics/7064961/67911ca8d816f_7064961_121_171.jpeg)
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Python Ch 7 - 9 Algorithm Questions and Answers Latest Version Already Passed
- Exam (elaborations) • 33 pages • 2025
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Python Ch 7 - 9 Algorithm Questions and 
Answers Latest Version Already Passed 
 
What is the purpose of an algorithm in programming? 
a) To describe the problem in detail 
b) To define the step-by-step procedure to solve a problem 
c) To create a user interface 
d) To define the variables used in a program 
 
Which of the following represents a valid algorithm for finding the largest number in a list of 
numbers? 
a) Compare each number with the next number and return the last number 
b) Compar...
![APCSP Practice Test 2025 LATEST UPDATE](/docpics/6942884/677c3a044d839_6942884_121_171.jpeg)
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APCSP Practice Test 2025 LATEST UPDATE
- Exam (elaborations) • 27 pages • 2025
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What is the best explanation for digital data is represented in computers in binary? 
 
A. The binary number system is the only number system flexible enough to allow for representing data other than numbers. 
B. As a consequence of history: early pioneers of computing were making secret codes in binary, and this simply evolved into modern computing. 
C. It's impossible to build a computer machine that uses anything but binary to represent numbers. 
D. It's easier, cheaper, and more reliab...
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