Kick Off Your Assignment for Just $10* Get Started
Solution Code: 1BBD

Question:

This assignment is related to "Data Representative assignment" and experts at Grade Saviours successfully delivered HD quality work within the given deadline.
Assignment 1: Data representation & Digital logic Question 1
  1. Determine the value of basexif (211)x= (152)8
  2. A computer stores all integers in 8 bits. The computer also uses 2's complement method for representing negative numbers and IEEE 754 single precision representation for storing floating point values. Please show how the following values (in decimal) would be stored in the computer:
  3. -35
  4. -22.625
Question 2.
  1. Express the switching circuit shown in the figure below in binary logic notation:switching circuit
  2. Write Boolean expressions and construct the truth table describing the outputs of the circuit depicted by the following logic diagram:Boolean algebra
  3. Using basic Boolean algebra identities for Boolean variablesA,BandC, prove thatABC+ABC'+AB'C+A'BC=AB+AC+BC. Please show all steps and mention the identities used.
These assignments are solved by our professional Data Representative assignment experts at Grade Saviours and the solution are high quality of work as well as 100% plagiarism free. The assignment solution was delivered within 2-3 Days. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.

Solution:Data representation & Digital logic

Answer 1a

(211) base x= (152) base8..... eq. (1) Convertingboth sides into decimal, we get: 2*x2+1*x1+1*x0= 1*82+5*81+2*80 2x2+x+1 = 64+40+2 2x2+x+1 = 106 2x2+x+1-106 = 0 2x2+x-105 = 0 This is quadratic equation,and we get x=7, x= -7.5 Considering x=7 we get both sides equal. Thus the base is 7.

Answer 1b

(i) Float value = -35 Single Precision: Bits 31 (Sign Bit) = 1; i.e. 1 for negative value Bits 30 to 23 (Exponent Field) = 10000100; Decimal value of exponent field and exponent = 132 -127 =5 Bits 22 to 0 (Significand) =1 .00011000000000000000000; Decimal value of Significand = 1.0937500 Thus -35 Decimal = 11000010 00001100 00000000 00000000 IEEE754 (ii) Float value = -22.625 Single Precision: Bits 31 (Sign Bit) = 1; i.e. 1 for negative value Bits 30 to 23 (Exponent Field) = 10000011; Decimal value of exponent field and exponent = 131 -127 =4 Bits 22 to 0 (Significand) = 1 .01101010000000000000000; Decimal value of Significand = 1.4140625 Thus -22.625 Decimal = 11000001 10110101 00000000 00000000 IEEE754

Answer 2a

0 = Off 1 = On
A B C
0 0 0 ?0
0 0 1 ?0
0 1 0 ?1
0 1 1 ?1
1 0 0 ?0
1 0 1 ?1
1 1 0 ?0
1 1 1 ?1
 
A\B C 00 01 11 10
0 0 1 5 2
1 4 5 7 6
= BC + AC = (A + B) C

Answer 2b

Boolean Expression y1 = a ?(c +d +e)
Truth Table
a c d e y1
T T T T F
T T T F F
T T F T F
T T F F F
T F T T F
T F T F F
T F F T F
T F F F T
F T T T T
F T T F T
F T F T T
F T F F T
F F T T T
F F T F T
F F F T T
F F F F F
Boolean Expression y2 = b.f (c+d+e)
b f c d e y2
T T T T T F
T T T T F F
T T T F T F
T T T F F F
T T F T T F
T T F T F F
T T F F T F
T T F F F F
T F T T T F
T F T T F F
T F T F T F
T F T F F F
T F F T T F
T F F T F F
T F F F T F
T F F F F F
F T T T T T
F T T T F T
F T T F T T
F T T F F T
F T F T T T
F T F T F T
F T F F T T
F T F F F F
F F T T T F
F F T T F F
F F T F T F
F F T F F F
F F F T T F
F F F T F F
F F F F T F
F F F F F F

Answer 2c

ABC+ABC'+AB'C+A'BC=AB+AC+BC Solving RHS =AB+AC+BC Adding the term which is not present: = AB(C'+C) + A (B+B') C + (A' + A) BC We know that(A' + A) = (B+B') = (C'+C) = 1 = ABC’ + ABC + ABC + AB’C + A’BC + ABC = (ABC + ABC + ABC) + ABC’ + AB’C + A’BC We know that ABC + ABC + ABC = ABC = ABC+ABC'+AB'C+A'BC Hence proved.
Find Solution for data representative assignment by dropping us a mail at help@gradesaviours.com along with the question’s URL. Get in Contact with our experts at Grade Saviours and get the solution as per your specification & University requirement.
Hey MAS, I need Assignment Sample of

Get It Done! Today

Country
Applicable Time Zone is AEST [Sydney, NSW] (GMT+11)
+
  • 1,212,718Orders

  • 4.9/5Rating

  • 5,063Experts

Highlights

  • 21 Step Quality Check
  • 2000+ Ph.D Experts
  • Live Expert Sessions
  • Dedicated App
  • Earn while you Learn with us
  • Confidentiality Agreement
  • Money Back Guarantee
  • Customer Feedback

Just Pay for your Assignment

  • Turnitin Report

    $10.00
  • Proofreading and Editing

    $9.00Per Page
  • Consultation with Expert

    $35.00Per Hour
  • Live Session 1-on-1

    $40.00Per 30 min.
  • Quality Check

    $25.00
  • Total

    Free
  • Let's Start

Get
500 Words Free
on your assignment today

Browse across 1 Million Assignment Samples for Free

Explore All Assignment Samples

Request Callback

My Assignment Services- Whatsapp Get Best OffersOn WhatsApp

Get 500 Words FREE