School

York UniversityDepartment

Information TechnologyCourse Code

ITEC 1000Professor

Peter KhaiterStudy Guide

QuizThis

**preview**shows half of the first page. to view the full**3 pages of the document.**AP/ITEC1000 Section B "Introduction to

Information Technologies"

Fall 2013

Assignment #1

Due: Monday, October 7, 2013, by 6:30 pm. Assignments should be submitted

to the assignment drop box # 13 (TEL BLDG., third floor) before or on due

date/time.

York University's policies on academic honesty and plagiarism always

remain in effect.

The total number of points for this assignment is 140. This Assignment is worth

five percent (5%) of your total grade. Please type in your answers in the

Answer Form provided. 50% mark deduction for not using the Answer

Form.

Append your worksheets (showing your solutions) to your Answer Form. 50%

mark deduction for not appending your worksheets.

Textbook Reading: Chapters 1, 2 (2.1), 3, and 4; Lecture notes: 1-3.

1) Convert these numbers to binary: (5 points, each)

a) 371910

b) 351.2510

c) 0.7921610

2) Convert these numbers to decimal: (5 points, each)

a) 11001102

b) 10100.1102

c) 0.101112

3) Convert these numbers to binary: (5 points, each)

a) B9E716

b) 64.C316

c) 0.F1216

4) Convert these numbers to hexadecimal: (5 points, each)

a) 110111111002

b) 10110.011012

c) 0.1010112

5) Convert these numbers to octal: (5 points, each)

a) 5310

b) 11001.011102

c) 321.67510

6) Convert these numbers between Octal and Hexadecimal, as indicated: (5 points, each)

a) 67678 --> ? 16

c) 67.428 --> ? 16

b) BE8116 –> ? 8

d) 9D.EF16 –> ? 8

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