Electrical Engineering Answers

“There is a mechanism in which CPU relinquishes the control over the buses for carrying out various operations between memory unit and I/O unit.”Justify your answer and explain such process in detail with the help of suitable diagram .

Identify and explain the mode of data transfer in which CPU continuously monitor the status register for transferring the data. Support your answer with a neat and clean diagram.

 What do you mean by IOP? Explain the concept of CPU-IOP communication with the help of its flow chart. Draw appropriate diagram also. 

Suppose you are given with a ROM chip of size 1024*8 and 5 RAM chips of size 512*8. 

Show diagrammatically the connections of Memory to CPU and also explain the working operations with memory map table.

How many 128× 8 ram chips are needed to provide a memory capacity For 2048 bytes?

What do you mean by Asynchronous Transfer Mode? Explain the various types of Asynchronous Transfer Modes with suitable diagrams.

“There is a mechanism in which CPU relinquishes the control over the buses for carrying out various operations between memory unit and I/O unit.”Justify your answer and explain such process in detail with the help of suitable diagram.

Suppose you are given with a ROM chip of size 1024*8 and 5 RAM chips of size 512*8.

Show diagrammatically the connections of Memory to CPU and also explain the working operations with memory map table.

If a burglar named freshman, who has studied Boolean algebra, wants to rob the bank by tampering with the sensors to prevent the alarm from going off, what would be the easiest way? Explain your answer

Description

You are working on an app for a company like Uber You will be provided with the number of taps that the user has taken and travel details (distance, speed and direction) of the laps. Write a program that calculates the total duration of the trip and also the direction in which the customer has travelled

1. First line of the input will be the number of laps

The rest of the lines in the input will contain entry in the format of "Distance Speed Direction for each lap,

1 First line of the output should show the total distance of the trip in meter. 2. Second line of the output should show the direction from the starting point (D)

Constraints

1. Possible values of input direction are N. E. WS N.E.W.S

M. North

East

W West

South

2. Possible values of output direction are (N. EWS NE. NW, SE SW)

N-North

E-East

w West

5-South

NE North East

NW North West

SE South East

Sw South West

3.00 KM Distance 999999KM