Data Representation Homework Assessment for IT - Cohort 8

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Ivy Tech Community College, Indianapolis *

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101

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Computer Science

Date

Feb 20, 2024

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pdf

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Uploaded by JudgeTankArmadillo25

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 1/15 SDEV-M02 Apply: Homework Data Representation Due No due date Points 50 Questions 20 Time Limit None Instructions Attempt History Attempt Time Score LATEST Attempt 1 76 minutes 46.25 out of 50 Score for this quiz: 46.25 out of 50 Submitted Jan 28 at 2:30am This attempt took 76 minutes. The assignment is given in quiz format, but is a fill in the blank of data type conversion from and to binary, decimal, hexadecimal and ASCII. You will be allowed to attempt this assignment once. You will have unlimited time to complete this assignment until the assignment's due date. Once you are finish with this assignment, submit to receive your score; questions are randomized and will not be in the same order as the questions from your book. Note that there are conversions and calculations to complete in this assignment, so double check your answers. To begin the SDEV-M02 Apply: Homework Assignment, click on the Take the Quiz button below. 2.5 / 2.5 pts Question 1 Convert the following decimal fractions to 4-bit binary numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 0.6875 = 0.1011 10

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 2/15 Answer 1: Answer 2: 0.0625 = 0.0001 10 0.1011 Correct! Correct! 0.0001 Correct! Correct! 2.5 / 2.5 pts Question 2 Answer 1: Answer 2: Write the decimal value of each of the following binary numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 101010 = 42 1000011 = 67 2 2 42 Correct! Correct! 67 Correct! Correct! 2.5 / 2.5 pts Question 3 Write the binary representation of each of the following. (Note: this question has 4 parts; you must answer each part correctly to receive full

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 3/15 Answer 1: Answer 2: Answer 3: Answer 4: marks. Do not include spaces, commas or subscripts in your answer.) 7 = 111 34 = 100010 63 = 111111 157 = 10011101 10 10 10 10 111 Correct! Correct! 0111 orrect Answer orrect Answer 00000111 orrect Answer orrect Answer 100010 Correct! Correct! 00100010 orrect Answer orrect Answer 111111 Correct! Correct! 00111111 orrect Answer orrect Answer 10011101 Correct! Correct! 2.5 / 2.5 pts Question 4 What hexadecimal number immediately precedes the following? (Note: this question has 2 parts; you must answer each part correctly to receive

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1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 4/15 Answer 1: Answer 2: full marks. Do not include spaces, commas or subscripts in your answer.) E9 = E8 200 = 1FF 16 16 E8 Correct! Correct! e8 orrect Answer orrect Answer 1FF Correct! Correct! 1ff orrect Answer orrect Answer 2.5 / 2.5 pts Question 5 Answer 1: Convert the following ASCII values to uncover the piece of data that the user has entered. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. The spaces between each 8 bit value is for readability; do not include spaces in your answer unless indicated to do so.) 01100100 01101001 01110011 01101011 - disk 01101101 01100101 01101101 01101111 01110010 01111001 - memory disk Correct! Correct!

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 5/15 Answer 2: memory Correct! Correct! 2.5 / 2.5 pts Question 6 Answer 1: Answer 2: Convert the value of the following binary numbers to easily readable hexadecimal notation. (Note this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 101010101010 = AAA 00001111110011010110 = FCD6 2 2 AAA Correct! Correct! aaa orrect Answer orrect Answer FCD6 Correct! Correct! fcd6 orrect Answer orrect Answer 0FCD6 orrect Answer orrect Answer 0fcd6 orrect Answer orrect Answer 2.5 / 2.5 pts Question 7

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 6/15 Answer 1: Answer 2: Write the decimal value of each of the following hexadecimal numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 64 = 100 9F = 159 16 16 100 Correct! Correct! 159 Correct! Correct! 2.5 / 2.5 pts Question 8 Answer 1: Answer 2: Convert the following decimal integers to 8-bit sign-and-magnitude binary integers or indicate if an overflow condition occurs. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) +34 = 00100010 -39 = 10100111 10 10 00100010 Correct! Correct!

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1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 7/15 10100111 Correct! Correct! 2.5 / 2.5 pts Question 9 Answer 1: Answer 2: Convert the following ASCII values to uncover the piece of data that the user has entered. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. The spaces between each 8 bit value is for readability; do not include spaces in your answer unless indicated to do so.) 01100011 01101111 01101101 01110000 01110101 01110100 01100101 01110010 - computer 01110100 01100101 01100011 01101000 01101110 01101111 01101100 01101111 01100111 01111001 - technology computer Correct! Correct! technology Correct! Correct! 2.5 / 2.5 pts Question 10 Convert the following decimal integers to 8-bit unsigned binary integers or indicate if an overflow condition occurs. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 10 = 00001010 10

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 8/15 Answer 1: Answer 2: 43 = 00101011 10 00001010 Correct! Correct! 00101011 Correct! Correct! 2.5 / 2.5 pts Question 11 Answer 1: Answer 2: Find the two's complement of the following decimal integers using an 8-bit memory location or indicate if an overflow condition occurs. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) +23 = 00010111 -23 = 11101001 10 10 00010111 Correct! Correct! 11101001 Correct! Correct! 2.5 / 2.5 pts Question 12

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 9/15 Answer 1: Answer 2: Write the hexadecimal representation of each of the following decimal numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 303 = 12F 4111 = 100F 10 10 12F Correct! Correct! 12f orrect Answer orrect Answer 100f Correct! Correct! 100F orrect Answer orrect Answer 2.5 / 2.5 pts Question 13 Answer 1: Write the decimal value of each of the following hexadecimal numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 234 = 564 112D = 4397 16 16

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1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 10/15 Answer 2: 564 Correct! Correct! 4397 Correct! Correct! 0 / 2.5 pts Question 14 Convert the following phrase to ASCII representation to discover how the computer processes the data received. (Note: Include spaces between each 8 bit value for readability; do not include additional spaces in your answer unless indicated to do so.) Silence is golden. 01010011 01101001 01101100 01100101 01101110 01100011 01100101 00 ou Answered ou Answered orrect Answers orrect Answers 01010011 01101001 01101100 01100101 01101110 01100011 01100101 00100000 01101001 01110011 00100000 01100111 01101111 01101100 01100100 01100101 01101110 00101110 01010011 01101001 01101100 01100101 01101110 01100011 01100101 00100000 01101001 01110011 00100000 01100111 01101111 01101100 01100100 01100101 01101110 00101110 2.5 / 2.5 pts Question 15 Write the decimal value of each of the following binary numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.)

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 11/15 Answer 1: Answer 2: 11 = 3 1011 = 11 2 2 3 Correct! Correct! 11 Correct! Correct! 2.5 / 2.5 pts Question 16 Answer 1: Answer 2: Convert the value of the following binary numbers to hexadecimal notation. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 1101 = D 11101110 = EE 2 2 D Correct! Correct! d orrect Answer orrect Answer EE Correct! Correct! ee orrect Answer orrect Answer

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 12/15 1.25 / 2.5 pts Question 17 Answer 1: Answer 2: Convert the following ASCII values to uncover the piece of data that the user has entered. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. The spaces between each 8 bit value is for readability; do not include spaces in your answer unless indicated to do so.) 01100110 01110101 01111010 01111010 01111001 00100000 01101100 01101111 01100111 01101001 01100011 - fuzzy logic 01100100 01100101 01110011 01101011 00101101 01100011 01101000 01100101 01100011 01101011 01101001 01101110 01100111 - disk-checking fuzzy logic Correct! Correct! disk-checking ou Answered ou Answered desk-checking orrect Answer orrect Answer 2.5 / 2.5 pts Question 18 Write the hexadecimal representation of each of the following decimal numbers. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.)

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1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 13/15 Answer 1: Answer 2: 12 = C 160 = A0 10 10 C Correct! Correct! c orrect Answer orrect Answer A0 Correct! Correct! a0 orrect Answer orrect Answer 2.5 / 2.5 pts Question 19 Answer 1: Write the binary representation of each of the following. (Note: this question has 4 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.) 14 = 1110 62 = 111110 986 = 1111011010 5824 = 1011011000000 10 10 10 10 1110 Correct! Correct!

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 14/15 Answer 2: Answer 3: Answer 4: 001110 orrect Answer orrect Answer 00001110 orrect Answer orrect Answer 001110 orrect Answer orrect Answer 111110 Correct! Correct! 00111110 orrect Answer orrect Answer 1111011010 Correct! Correct! 001111011010 orrect Answer orrect Answer 00001111011010 orrect Answer orrect Answer 1011011000000 Correct! Correct! 01011011000000 orrect Answer orrect Answer 0001011011000000 orrect Answer orrect Answer 2.5 / 2.5 pts Question 20 Convert the following ASCII values to uncover the piece of data that the user has entered. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. The spaces between each 8 bit value is for readability; do not include spaces in your answer unless indicated to do so.) 01110011 01101111 01100110 01110100 01110111 01100001 01110010 01100101 - software

1/28/24, 2:31 AM SDEV-M02 Apply: Homework Data Representation: Knowledge Assessment for IT - Cohort 8 Virtual Instruction Shell for mcloud3 https://ivylearn.ivytech.edu/courses/1195737/quizzes/4137544 15/15 Answer 1: Answer 2: 01100010 01101001 01101110 01100001 01110010 01111001 - binary software Correct! Correct! binary Correct! Correct! Quiz Score: 46.25 out of 50

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