User Account

All Pages

Signed-magnitude representations binary numbers in computers

Assignment Help Basic Computer Science
Reference no: EM1387432

Relpy the following two questions and complete the corresponding two computations.

Why do we require signed-and-magnitude representations of binary numbers in computers?

Computation 1: Represent decimal values: -37, -54, and 56 in binary by using signed-and magnitude representation.

Why do we require floating-point numbers in computers?

Computation 2: Represent decimal values: -23.2, 9.32, and -32.5 in binary for IEEE standard 32-bit floating-point value.

Reference no: EM1387432

Questions Cloud

What is the mechanical energy lost because of friction : A sledge with bricks has a total mass of 180.0 kg and is pulled at a constant speed by a rope inclined at 20 degrees above the horizontal. The sledge moves a distance of 20 m on a horizontal surface.
Normal model useful for describing slalom times : If a Normal model is useful for describing slalom times, approximately how many of the other 35 skiers finishing the event would you expect skied the slalom faster than Jean-Baptiste?
A new six-speed automatic transmission for automobiles : A new six-speed automatic transmission for automobiles offers an estimated 4% improvement in fuel economy compared to traditional four speed transmission car averages 30 miles per gallon
Law enforcement professionals : Illustrate out some examples of ways law enforcement professionals can effectively communicate with individuals who have visual impairments. What can an officer do if he/she is attempting to communicate with an individual who has a neurological dis..
Signed-magnitude representations binary numbers in computers : Why do we require signed-and-magnitude representations of binary numbers in computers? Represent decimal values: -37, -54, and 56 in binary by using signed-and magnitude representation.
In what way would its energy changes similar to pendulum : Suppose an object is set sliding, with a speed less than escape velocity, on an infinite frictionless plane in contact with the surface of the Earth. Describe its motion.
Find the probability of drawing a diamond card : Find the probability of drawing a diamond card in each of the consecutive draws from a wellshuffled pack of cards, if the card drawn is not replaced after the first draw.
Determine the actual protein concentration : We did an experiment to find total protein concentration by using A260/280 and Bradford Assay Methods. Why was there a difference between the protein concentration recovered from both of these assays?
Probability that mike will pay three days in a row : Jim and Mike go to a coffee shop during their lunch break and toss a coin to see who will pay. The probability that Mike will pay three days in a row is 0.125.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Determine the value of the variables

Determine the value of each of the indicated variables after the following code executes. Assume that each integer occupies 4 bytes.

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

  Write files which do not reside at root or master directory

Provide the example of names of three files from own computer that do not reside at the root or master directory. For each file, list both therelative filename and its complete filename.

  Internet changes consumer and supplier relationships

Considering a focus in area of E-Commerce (EC), how would you think Internet changes consumer and supplier relationships?

  Write name of storage location involved in the code

Recognize each dependency by type; write the two instructions involved; recognize which instruction is dependent; and name storage location involved.

  Compute minimum-maximum possible values for distance

During run, compute the minimum and maximum possible values for the following distance measures (from the center of the track): Manhattan, Euclidean and Chebyshev distance.

  Creating modular program to enter monthly costs

Create a modular program which asks the user to enter monthly costs for expenses given incurred from operating his or her automobile.

  Create two-page written analysis for problem statement

Create a two-page written analysis based on the following specification: Problem statement, Possible outcomes if no action taken (this one is mine and the only thing i have to do) Alternative actions.

  Probability of exactly k collisions and then success

Large population of ALOHA users manage to create 50 requests/sec., including both originals and retransmissions. Time is slotted in units of 40 msec. Compute the probability of exactly K collisions and then a success?

  Characteristics of risc directly implemented in cisc system

Why do RISC machines operate on registers? Which characteristics of RISC systems could be  directly implemented in CISC systems.

  Compute millions of instructions per second of program

Compute the MIPS (Millions of Instructions Per Second) rating for each processor during execution of this particular program

  Loss of generality in private-key encryption

Prove that, in the context of private-key encryption, we can assume without loss of generality that keys are chosen uniformly at random (and so Gen is trivial).

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd