EssaysBay: 2017

CIS170C All iLabs 1,2,3,4,5,6,7 Devry University
CIS170C All iLabs 1,2,3,4,5,6,7 Devry University
CIS 170 iLab 2 of 7 Decisions
CIS 170C iLab 1 of 7 Getting Started
CIS 170C iLab 3 of 7 Looping
CIS 170C iLab 4 of 7 Functions
CIS 170C iLab 5 of 7 Arrays and Strings
CIS 170C iLab 7 of 7 Sequential Files
CIS 170C Lab 6 of 7 Menu-Driven Application

CIS 115 WEEK 6 QUIZ – LATEST

CIS 115 WEEK 6 QUIZ – LATEST

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(TCOS 5, 6) The first element of an array always has a subscript of _____.
(TCO 6) The number of elements in the array is called the _____ of the array. (Points : 3)
(TCO 6) Which C# statement will print the first value in the array declared as the following?
int[] numbers = new int[5] {1,2,3,4,5}; (Points : 3)

CIS 115 WEEK 5 QUIZ – LATEST

CIS 115 WEEK 5 QUIZ – LATEST

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(TCO 5) Which piece of pseudocode represents updating the loop control variable? (Points : 3)
(TCO 5) What (if anything) is wrong with the following loop?
int x=3 ;
while (x <10)
{
Console.WriteLine(x);
x = x + 3;
} (Points : 3)
(TCO 5) Your program asks the user to enter a number between 50 and 100. Which is the correct condition for the following validation loop?
int num;
Console.Write(“Please enter a number between 50 and 100:”);
num = Convert.ToInt32(Console.ReadLine());
while (_____________________________)
{
Console.WriteLine(“invalid, please reenter a number between 50 and 100: “);
num = Convert.ToInt32(Console.ReadLine());
} (Points : 3)
(TCOs 5 and 8) Which of the following pseudocode loops will print the odd integers from 25 to 45. (Points : 5)
(TCOs 5 and 8) Write the pseudocode for the flowchart below, and list what the output will be.

CIS 115 WEEK 2 QUIZ – NEW

CIS 115 WEEK 2 QUIZ – NEW

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(TCOs 2 and 3) Which symbol would be used in a flowchart for the following statement?
Display sum (Points : 2)
(TCOs 2, 3, and 8) Assume that the variables num and rate are integer variables, and dept is a string variable. Which of the following assignment statements is invalid?(Points : 2)
(TCOs 2, 3, and 8) Which is the final value of y at the of these statements?
(TCOs 2 and 8) Write a valid assignment statement for the following: Add x and y and store the result in sum. (Points : 2)
(TCOs 3 and 8) Evaluate the following expression.
99 MOD 2 (Points : 2)
(TCOs 3 and 8) Evaluate the following expression using the values x = 10, y = 5, and z = 3.
X MOD z + 5 (Points : 2)
(TCOs 2, 3, and 8) List the inputs and outputs and write the psuedocode to solve the following problem (8 points): The program will prompt the user for the length and width of a room. The program will calculate and display the area of the room. (Points : 8)

CIS 115 WEEK 1 QUIZ – NEW

CIS 115 WEEK 1 QUIZ – NEW

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(TCO 1) An outline of the processing steps is determined during which of the following steps in program development? (Points : 2)
(TCO 1) When defining a problem, the _____ in a problem description can help you determine the input and output components. (Points : 2)
(TCO 1) What symbol represents output in a flowchart? (Points : 2)
(TCO 1) The step-by-step instructions that describe how to accomplish a task are called a(n) _____. (Points : 2). (TCO 1) Which of the following is an invalid variable name? (Points : 2)
(TCO 1) What would be the appropriate data type for a variable that is used to represent a loan payment (example data: 255.75)? (Points : 2)
(TCO 1) Assume that the variable temp has a data type of string and val has a data type of integer. Which of the following assignment statements is invalid? (Points : 2)
(TCO 1) You use the _____ control structure when you need to select one of two paths based on the answer to a question. (Points : 2)
(TCO 1) What is the value of x in this expression?
(TCO 1) If a variable has the value 250, what is its data type? (Points : 2)

CIS 115 FINAL EXAM LATEST

CIS 115 FINAL EXAM LATEST
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CIS 115 FINAL EXAM LATEST

CIS 115 FINAL EXAM STUDY GUIDE

(TCO 1) What is the first step in software development?
(TCO 2) Which variable name is invalid?
(TCO 3) Which symbol in a flowchart would be used by a developer to represent a calculation (process)?
(Points : 5)
. (TCO 2) You are designing an algorithm that will store a date as 01202009. Which data type would you choose for the date
variable?
(Points : 5)
(TCO 3) The three basic control structures used in programming are _____.
(Points : 5)
(TCO 2) When a program evaluates mathematical expressions, which of the following operators (or mathematical operations) has the highest precedence?
(Points : 5)
(TCOs 2 and 7) Which one of the following is not a valid assignment statement in a program?
(Points : 5)
(TCO 2) Which value will be contained in the variable x after the following statement is executed?
x = 10 + 8 / 2 * 3
(TCO 2) Which statement indicates that the variable rep is being used as an accumulator?
(Points : 5)
(TCO 4) For maximum efficiency, which question should be asked first when working with an Or decision?
(Points : 5)
(TCOs 2, 7, and 8) Review the partial pseudocode below. Which is the correct math expression to complete the algorithm and calculate the average?
(TCOs 3, 4, and 8) Review the pseudocode below. Which will be displayed when this algorithm executes?
(TCOs 3, 4, and 8) Which value gets displayed for the variable X?

CIS 115 ENTIRE COURSE ALL EXE AND FINAL EXAM

CIS 115 ENTIRE COURSE ALL EXE AND FINAL EXAM

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CIS 115 ENTIRE COURSE ALL EXE AND FINAL EXAM

CIS115 Entire Course: Devry University: All iLabs and Exercises
CIS115 All iLabs Devry
CIS115 All Exercises Devry
CIS115 Week 2 Lab Total Meal Purchases
CIS115 Week 3 Lab Decision Calendar
CIS115 Week 4 Lab Grade Calendar
CIS115 Week 5 Lab Fireworks Stand Checkout
CIS115 Week 6 Lab Fireworks Stand Checkout
CIS115 Week 7 Lab Fireworks Stand Checkout
CIS115 Final Exam 3 Sets of Answers

CIS 115 COMPLETE COURSE PROJECT REPORTS

CIS 115 COMPLETE COURSE PROJECT REPORTS

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Introduction

The goal of real world software developments is for developers to analyze, design, program, and test complete applications that solve the needs of the customer. The iLab exercises you have been given will give you practice with the specific programming techniques you need to complete the course project, but these are small, self-contained, academic programs. Just completing the iLabs will not lead you on a path to becoming a software developer. The objective of the Course Project is to give you practice applying the programming techniques to a complete development project.
The actual programming problem is not too difficult, but in order to be successful with the Course Project you will need to be able to apply the programming techniques and accomplish the analysis and design of the problem as well. This implies that you need to understand the weekly concepts as well as the programming techniques so you can apply both to the software development project.
The course project is divided into four increments and you will complete one new increment each week. Each new increment builds upon the previous weeks, which means that each week you need to be successful in completing the weekly increment requirements; otherwise, you will not be able to add new increments in subsequent weeks. If you cannot get an increment working, then make sure you contact your professor for help.
There are three things that you need to do to be successful in the course project:
• Don’t skip analysis and design and go straight to coding; otherwise you will get into a “build and fix” mode of programming which will always, always lengthen the time it takes you to complete the program.
• Complete the weekly iLab exercises before you start the course project coding. You can do the project analysis and design before you start coding, but the iLab exercises will give you practice in the programming techniques you need to complete the project.
• Start analysis and design early; don’t wait until the end of the week to figure out what you are supposed to be doing. If you start analysis and design at the beginning of the week, then you will have time to ask questions in the TDAs and get your questions answered early.
Deliverables
Starting in Week 4, you will create the IPO chart and pseudocode for the program, then you will continue to update the IPO chart and pseudocode each week. The MS Visual Studio Project file will also be updated from week to week, so there will be no need to start from scratch each week.
Each week you will submit the following:
1. Current IPO chart and pseudocode
2. MS Visual Studio Project folder
3. Completed Test Plan
Put the IPO chart, pseudocode, and Test Plan in the MS Visual Studio project folder, zip up the entire folder and submit the compressed file to the Dropbox.
Programming Standards

Each increment of the program will adhere to the following standards:
1. Each source file will have a header describing the program, programmers name, date, purpose of the program, and increment.
2. Each source file will adhere to the coding standards provided in the lecture, or given by the Professor.
3. Each program will have an introductory output message introducing the program to the user and providing directions.
4. All program output will be well structured, easy to read, and appropriately formatted.
Test Plan
Your test plan should test for a variety of cases. In your test plan list the values you tested along with a screenshot for each. You should test both incorrect and correct inputs.

Problem Description

You will be creating a Hangman program. In this game, the computer will have a hard coded word and the user will enter one letter at a time until he or she has guesses the correct word. A score will be tallied that will be the number of incorrect guesses the user has. So a smaller score is better.

Initially the word will be displayed as a list of special characters such as ‘*’ or ‘-’. The user will input one letter at a time and each input will be compared with the word. If the guess is correct the letter will be displayed rather than the special character. Each incorrect guess will increment the score. When the user guesses the correct word the game will be over.

Below is an example of the program running:

Week 4 – Sequential Processing
Design and code the program to display the input and output for the Hangman program. Use your last name as the word to guess. Each letter will be a char data type. Start by having the user enter 5 letters to guess. See below:

Week 5 – Conditional Statements
Modify the design and program to test if each letter the user entered is one of the letters in the word. If the letter guessed is in the word, display a message to the user that they guessed correctly, if not display a message that the user guessed incorrectly. Add a score variable that will keep track of the number of incorrect guesses. If the user guesses incorrectly, increment the score variable. Display the score at the end of the program.
Week 6 – Iteration and Arrays
Modify the design and program to allow for iteration. Increase the number of guesses to 10 to solve the word. Display the word to the user with each letter as a special character such as ********. Create an array of correct letters guessed such as: char[] guessed = new char[26];
You will need counter also to keep track of how many letters are in the guessed array. You do not need to keep track of incorrectly guessed letters.
Week 7 – Arrays and Output
This is your final modification to the project. Modify the design and program of the program so that the word is stored as an array. You can use code such as the following: char[] word = “happy”.ToCharArray();
Where “happy” is replaced with your name. Add a for loop to display each letter in the word character array. If it has been guessed correctly, display the correct letter, if not display the special character.
Optional: Instead of a fixed number of guesses (10), stop the program once the user guesses the correct

CIS 115 ALL WEEK QUIZ

CIS 115 ALL WEEK QUIZ

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All possible questions includes

and

(TCO 1) The inputs and outputs of the problem are determined in which of the following steps in program development?

(TCO 1) The purpose of analyzing a problem is to determine the goal of solving the problem and the items that are needed to achieve that goal. Programmers refer to items needed to achieve the goal as the _____.

(TCO 1) What symbol is used for both input and output in a flowchart?

(TCO 1) Creating a(n) _____ is considered the most challenging task in the design of a program.

(TCO 1) Which of the following is an invalid variable name?

(TCO 1) What would be the appropriate data type for a variable that is used to represent a bank deposit (example data: 125.75)?

(TCO 1) Assume that the variable temp has a data type of string and val has a data type of integer. Which of the following assignment statements is invalid?

(TCO 1) You use the _____ control structure when you need to select one of two paths based on the answer to a question.

(TCO 1) What is the value of x in this expression?

x = 20 / (5 – 1)

(TCO 1) In a computer program, memory locations that are used to store data are called _____.

Week 3

(TCO 4) In a decision structure, the _____ clause executes when the condition is false.

(TCO 4) The expression amount < 10 is a(n) _____ expression.

(TCO 4) Both conditions must be true in order for the _____ operator to evaluate to true.

(TCO 4) If a valid score is between 0 and 100, which Boolean expression is true if the value in the score variable is valid?

(TCO 4) Evaluate each of the following conditions (as being true or false). Assume A

= 3, B = 6, C = 3, and D = 18.

A * B = D AND A != C

(TCO 4) Evaluate each of the following conditions (as being true or false). Assume A

= 3, B = 10, and Z = “five”.

A * 2 > B / 2 AND Z > “two”

(TCOs 3 and 4) Given the following If structure, assume B = 7. Which will be the output?

(TCOs 3 and 8) Which will be displayed after the following process is completed?

(TCO 8) Which will be displayed after the following process is completed?

Start

Set w = 0

Set x = 1

Set y = 2

Set z = 3

If ((w <> 0 OR x = 1) AND (y = 2 AND z <> 3)) then

Set ans = “T”

Else

Set ans = “F”

End if

Display ans

Stop

(TCO 8) What will be displayed after the following process is completed?

Start

Set code = “C”

Set dept = 40

If (code = “C” OR (dept >= 10 AND dept <= 30) )then

Set message = “valid department”

Else

Set message = “invalid department”

End if

Display message

Stop

Week 4

(TCOs 4 and 8) Assume you are given the following If structure.

Assume that X = 10, Y = 10, and Z = 10. Which will be the output?

(TCOs 4 and 8) Assume you are given the following If structure.

Assume that R =2, S =8, and T =5. Which will be the output?

(TCOs 4 and 8) Write a program that receives three test scores. Calculate and display the student’s average. Also display one of the following messages, based on the criteria shown.

Congratulations, Dean’s List!—If average is 80 or more.

Room for improvement—If average is 60 to less than 80.

Please make tutoring appointment—If average is below 60.

Use structured pseudocode as demonstrated in the lectures for code, ensure that all variables are declared, prompt the user for the appropriate input, and display a meaningful output message. Ensure the three test scores are greater than 0.

Week 5

(TCO 5) Failure to update the loop control variable within the loop body creates which of the following?

(TCO 5) What (if anything) is wrong with the following loop?

int x ;

while (x <10)

{

Console.WriteLine(x);

x = x + 2;

}

(TCO 5) Your program asks the user to enter a number between 10 and 50. Which is the correct condition for the following validation loop?

int num;

Console.Write(“Please enter a number between 10 and 50:”);

num = Convert.ToInt32(Console.ReadLine());

while (______________________________)

{

Console.WriteLine(“invalid, please reenter a number between 10 and 50: “);

num = Convert.ToInt32(Console.ReadLine());

(TCOs 5 and 8) Which of the following psuedocode loops will print the integers from 50 to 100, counting by 5s.

(TCOs 5 and 8) Write the pseudocode for the flowchart below, and list what the output will be.

Week 6

(TCOS 5, 6) The first element of an array always has a subscript of _____.

(TCO 6) All of the elements of an array must have the same _____.

(TCO 6) Which statement assigns the value 99 to the first element of the array declared as the following?

int[] numbers = new int[5] {1,2,3,4,5};

(TCOs 5, 6, 8) What is the output of the following C# code?

CIS 115 ALL ILABS

CIS 115 ALL ILABS
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CIS 115 ALL ILABS

CIS 115 ALL EXERCISES

CIS 115 ALL EXERCISES
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CIS 115 ALL EXERCISES

CEIS100 ENTIRE COURSE

CEIS100 ENTIRE COURSE

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CEIS 100 All Weeks Discussions

CEIS 100 Week 1 Course Project

Problem Solving

Describe a scenario where you were unable to solve a problem. What stopped you, and what could you have done instead? Did you use the five steps in problem-solving discussed in the lecture?

CEIS 100 Week 2 Course Project

Networking

How would you define a network? What is bandwidth? What is a NIC? List three types of media used for network connections.
Describe a situation in which you needed to access a network and had difficulty. What steps did you take to access the network? If you have not run across this, give an explanation of a network you used and some benefits of using the network.
How will networking impact you in your professional life?

CEIS 100 Week 2 iLab Report

Laboratory Title: Determining what will make the Raspberry PI computer a functioning piece of equipment and obtain the necessary components.

Objectives: (What was the purpose of this lab? What did you expect to find?)
Results: (What did you find?)
Conclusions: (What does this mean? How can this be used? What implications can I draw from this?)

CEIS 100 Week 3 Course Project

Excel uses and Gaming

Give an example of a situation for which would need a spreadsheet. How would functions be useful in your spreadsheet?
Describe your favorite game and discuss the ways in which the game presents challenges to the player and the ways in which the player is able to solve those challenges. Provide two examples of how you would improve the game.
How does communication and ethics impact your professional life?

CEIS 100 Week 3 iLab Report

Laboratory Title: Using Excel to Solve a Business Problem

CEIS 100 Week 4 Course Project

Computer Language

Research two computer programming languages (python can be one of them) and explain what tasks the languages are best suited for and the industry in which they are typically used. Include a code snippet.
How has mobile computing changed your life? Describe the impact of mobile computing on programming. What are some commonly used mobile programming languages?
How will computer information systems fit into your professional life?

CEIS 100 Week 4 iLab Report

Laboratory Title: Get the Raspberry PI up and running and explore the desktop.

Objectives: (What was the purpose of this lab? What did you expect to find?)

CEIS 100 Week 5 Course Project

Learning to code

Study the following Python code. This code adds two numbers. Then increments each number by 1 and displays the result:
What are the benefits of learning to program even if you are not planning on programming as a career?
How will basic business skills play a role in your professional life?

CEIS 100 Week 5 iLab Report

Laboratory Title: Creating a Program Using Python

CEIS 100 Week 6 Course Project

Programming and Electronics

Compare programming with python and programming with scratch. Describe the same program you might create in both programming languages.
What is a circuit? Integrated circuit? Transistor? What has been the impact of electronics in our daily life?
How will electronics fit into your professional life?

CEIS 100 Week 6 iLab Report

Experimenting with Scratch—Game Programming

CEIS 100 Week 7 Course Project

The Need for Electronics in a Professional Life

CEIS 100 WEEK 7 COURSE PROJECT

CEIS 100 WEEK 7 COURSE PROJECT

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The Need for Electronics in a Professional Life

What is a microprocessor? Besides computers, what other products have microprocessors? What current household products that do not contain microprocessors do you think will contain microprocessors in the next 20 years? Why?

How will professional organizations play a role in your professional life?

CEIS 100 WEEK 6 ILAB REPORT

CEIS 100 WEEK 6 ILAB REPORT

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Experimenting with Scratch—Game Programming

CEIS 100 WEEK 6 COURSE PROJECT

CEIS 100 WEEK 6 COURSE PROJECT

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Programming and Electronics

Compare programming with python and programming with scratch. Describe the same program you might create in both programming languages.
What is a circuit? Integrated circuit? Transistor? What has been the impact of electronics in our daily life?
How will electronics fit into your professional life?

CEIS 100 WEEK 5 ILAB REPORT

CEIS 100 WEEK 5 ILAB REPORT

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Laboratory Title: Creating a Program Using Python

CEIS 100 WEEK 5 COURSE PROJECT

CEIS 100 WEEK 5 COURSE PROJECT

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Learning to code

Study the following Python code. This code adds two numbers. Then increments each number by 1 and displays the result:
What are the benefits of learning to program even if you are not planning on programming as a career?
How will basic business skills play a role in your professional life?

CEIS 100 WEEK 4 ILAB REPORT

CEIS 100 WEEK 4 ILAB REPORT

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Laboratory Title: Get the Raspberry PI up and running and explore the desktop.

Objectives: (What was the purpose of this lab? What did you expect to find?)