Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
determine about the radio frequency rfid this method includes using small electronic devices containing an identification microchip and antenna
what are the barcode readersthese collect data from printed barcodes and allow automatic stock control in for illustration
data logging this technique involves collecting data automatically using sensors frequently used when doing scientific experiments or monitoring
what is the role of microprocessors in it how they are used in medical field how they are used in our real lifes how they are used in
describe the block diagram of a system showing the following microprocessor memory system
determine about the logic gatesmany electronic circuits operate using binary logic gates logic gates essentially process signals that represent true
a shop sells books maps and magazines every item is identified by a unique 4 - digit code all books have a code starting with a 1 all maps have a
write an algorithm by using pseudocode which inputs top speeds of 5000 cars outputs fastest speed and the slowest speed outputs average speed of
write an algorithm using pseudocode which takes temperatures input over a 100 day period once per day and output the number of days when the
the following formula is used to calculate n n x x1 - x value x 0 is used to stop algorithm calculation is repeated using values of x until value
a town contains a total of 5000 houses every house owner has to pay tax based on value of the house houses over 200 000 pay 2 of their value in tax
loops there are 3 common ways of performing a looping functionfor to next while endwhile and repeat untilthe below example input 100 numbers and
explain the term - branching there are two common ways of branchingcase of otherwise endcase if then else endif case of
explain th term input and output- pseudocodeinput and output indicated by the use of terms input number print total output total print result is
explain the term totalling to add up a series numbers the subsequent type of statement must be usedtotal total number this literally means new
define the term counting - pseudocodecounting in 1s is quite simple use of statement count count 1 would enable counting to be done for example in
state the introduction to pseudocodeno specific programming language is referred to development of algorithms by using pseudocode uses generic
speed cameras read the time a vehicle passes a point a on road and then reads time it passes a second point b on the same road points a and b are 100
a company is carrying out a survey by observing traffic at a road junction every time a car bus or lorry passed by road junction it was noted down 10
a small shop sells 280 different items every item is identified by a 3 - digit code all items which start with a zero 0 are cards all items which
a geography class decide to measure daily temperatures and hours of sunshine each day over a 12 month period 365 dayswrite an algorithm using a
as part of an experiment a school measured heights in metres of all its 500 studentswrite an algorithm using a flowchart that inputs the heights of
regis lives in brazil and frequently travels to usa japan and europe he wants to be able to convert brazilian reais into us dollars european euros
advantages of dry running a flowchartwhen dry running a flowchart its advisable to draw up a trace table illustrating how variables change their
explain the term- dry running of flowcharts dry running of flowcharts is essentially a technique to determine output for a known set of data to