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Using a diagram, illustrate and explain how twisted pair reduces signal interference
CAT-6 twisted pair cable is a commonly used computer networks cable that provides a frequency bandwidth of up to 250 MHz. It is suitable for most varieties of Ethernet over twisted pair up to 1000 BASE-T (Gigabit Ethernet). Determine whether a signal-to-noise ratio (SNR) of 20 dB is adequate to transmit 0.9 Gbps on this cable?
1. Write a function which finds all Pythagorean triplets of triangles whose sides are no greater than a natural number N.
2. Given a list of integers, write a function that finds the smallest and the largest value of this list. Given a list of numbers, write a function which finds their standard deviation.
You cannot use built-in functions or numpy or pandas (use python)
For a in range (2,5): print (a+(a-1)
there are multiple (T) bookstores in the area. Each shopkeeper has a list of B integers that represent the cost of each book.You have different pocket money P for each bookstore. Write a program to calculate the maximum number of books you can buy in each bookstore with the corresponding pocket money
Taru exam is on the head. So she started learning physics. There she learned about Pascal's law. Now she wanted to try an experiment to get a better understanding of the same.
For, the experiment Taru has N buckets (numbered from 1,2,3...N) which all are initially empty.
She has M number of queries. Each query represents an integer that is of 4 types.
- Query 1: Fill all the buckets with water.
- Query 2: Empty all even valued buckets (2, 4, 6 ... N).
- Query 3: Empty all odd number buckets (1, 3, 5, ... N).
- Query 4: Empty all the buckets. (1,2,3...N).
Write a program to make a normal mathematics calculator.
For example:
Enter the numbers along with +, -, *, /, %, ^ symbols you want to be calculated:
5 + 4 - 7
Your calculation:
2
Remember to do using mathematics operator precedence not java operator precedence.
Aleena’s sister who studies in UK coming to Pakistan over winter break. She wants to make a
program that easily calculates the difference between the time of arrival and departure of her
flight.
Write a program that takes in an input from the user for the time of arrival and time of departure
in military format. Using an if/else statement, find the difference in number of hours and minutes
between the two times. Keep in mind that the time of departure is later than the time of arrival
otherwise the program should give an error, “Incorrect Input”.
Zoya parents run a small bakery. They currently do billing manually. Zona decides to help
them by writing a small python program that takes as input the number of each item bought and
prints the total bill amount and change due.
You can create your own 5 items that are sold at the bakery and the price per unit of each item
(get creative!).
The program would ask for the number of each item that the customer is buying, assume that
they will enter 0 for items that the customer is not buying, and print the total amount. Then ask
for the amount the customer hands in and print any change due.
The program should:
● Change any negative numbers input to 0 (for number of item)
● Tell if the amount customer handed in is less than total (and how much the customer still
owes them)
3. Ms. Seena has brought 10 items and she wants to print the item with minimum and maximum cost. Write a software program to do it.
