Programming & Computer Science Answers

A teacher has asked all her students to line up according to to their first name. For example, in one class Amy will be at the front of the line and Yolanda will be at the end. Write program that reads the number of students and their names from a file. Once all the names have been read, it reports which student would be at the front of the line and which would be at the end of the line.

Write a program that produces the following output using nested for loops.

****** ///////////// ****** 

***** ///////////\\ ***** 

**** /////////\\\\ **** 

*** //////\\\\\\\ *** 

** ////\\\\\\\\\ ** 

* //\\\\\\\\\\\ * 

\\\\\\\\\\\\\ 

Describe the difference between a chained conditional and a nested conditional. Give your own example of each. 

Deeply nested conditionals can become difficult to read. Describe a strategy for avoiding nested conditionals. Give your own example of a nested conditional that can be modified to become a single conditional, and show the equivalent single conditional. 

Write a MATLAB program to generate a sinusoidal signal consisting of frequencies 200Hz, 300Hz and 600Hz with sampling frequency of 2 kHz and pass it through a system H(z) which is cascade combination of two LTI systems H1(z) and H2(z) with zero initial condition and prove the output is same even if you change the order of H1(z) and H2(z) in the cascade connection.

1. Importance of network cable

2. Cite a situation in which you can apply the knowlegde of peer to peer network and client server

3. Importance of computer network

4. Cite a situation in which you can apply the knowledge of the types of computer network and network device

I need 2-3 sentences for these questions😭. Thank you so much!

1. What are the importance of cable routes in client/server network design?

2. Cite a situation in which you can apply theknowledge of cable routes in client/server network design

I hope I can get relevant answers from you guys. Thank you!

*Based on answers A-E, which option is correct? 

3. Given the following code, which is a n "instance variable" of the "Fruits" class?

class Fruits

{

public weight;

Fruits(double w) { weight = w; int height = 10}

public setHeight() { int h = 15; }

}

A. weight

B. height

C. w

D. h

E. All of the options

*Based on answers A-E, which option is correct?

2. Assuming there exists a Java class named "Fruits", which can create an instance named "f1"

of the "Fruits" class that calls the default constructor for initialization?

A. Fruits(f1) = new Fruits();

B. Fruits f1 = new();

C. Fruits f1 = new Fruits();

D. Fruits *f1 = new Fruits();

E. Fruits *f1 = new Fruits;

If you want to handle 30 interrupts, how many 8259A PIC will you need?

Create a view based on the MyCustomers table that lists the customer last name, first name and email. Do not include the customer# in the view. Name the view Contact. View the contents of the view.