Variable Represents A Value That Is Stored Into A Computer's Memory

Submitted By Bmilli89

Words: 327

Pages: 2

Open Document

1. taken and the order it needs to be executed.

2. A variable represents a value that is stored into a computer’s memory.

3. (+) has two meanings: first for addition and the other is to combine two strings.

4. The standard output for Java is system.out and the standard input for Java is system.in.

5. The println purpose is to move the beginning of the next line after displaying the string, but print does not advance to the next line when completed.

6. An expression involves values, variables, and operators that combine them together to evaluate a value.

7. A named constant represents a permanent value.

8.
1. Its easier than typing the same value more than once
2. If you have to change the constant value, it only has to be changed in on location in the source code
3. Choosing one descriptive name for a constant value make the program easier to read.
9. Addition (+), subtraction (-), multiplication (*), division (/), and Remainder (%).

10. A literal is a constant variable that appears directly in a program.

11. Less than (<), Less than or equal to (<=) Greater than (>) Greater than or equal to (>=) Equal to (==) Not equal to (!=)

12. An if- else statements decides which statement is true or false

13. Forgetting necessary braces, or ending an if statement in the wrong place is a common error in selection statements.

14. The logical operators can be used to create a compound Boolean expression.

15 A switch statement

Nt1310 Unit 2 Assignment 1

Jordan Moran Unit 2 – Task 1 Assignment 1 John Handlovic Table of Contents: CPU RAM ROM HDD Motherboard BIOS Power Supply Network Card Graphics Card Fan Heat sink Cooling Controllers IDE EIDE Master Slave Ports USB Parallel Serial Internal System Components CPU The CPU is a component within the PC that works on a list of things to do (instructions). It reads the list of instructions and executes each one in order. A list of instructions that a CPU can read is a piece of software (computer program)…

Words 1965 - Pages 8

Unit 1 Assignment 2 Essay

Unit 1: Assignment 2 (P3, M2) The Election process (P3) To stand for election you must be 21 years of age at least and a British, Commonwealth or republic of Ireland citizen also need to be nominated by at least 10 of the registered electors in the constituency and if you want to stand you must receive authorisation from the party if you don’t then you will be classed as an independent and have to pay £500 which you only get back if you receive over 5 percent of the votes cast There are many selection…

Words 520 - Pages 3

Nt1310 Unit 1 Assignment 2

Assignment 2 Chapter 6 6.1) Sensor is a device that converts or measures physical property or stimulus like pressure, temperature, and force to a convenient form in order to measure stimulus. 6.2) Analog sensor is a device that produces a continuous analog signals like electrical voltage and whose value fluctuates in analogous manner with variables measured. Discrete sensor is a measuring device that produces an output that has only certain values. Discrete sensor is divided into two divisions…

Words 2425 - Pages 10

NT1310 Unit 1 Assignment 2

Technical Professions class. The goal of this project was to analyze a recent technical innovation. My selected topic for the report was to analyze the effectiveness of Black Phone 2’s encryption method in protecting client’s information. AUDIENCE DESCRIPTION: While writing this research report, I kept in mind the 2 different types of readers who would be interested in it. The first type would be a person who is interested in purchasing a new cellphone, but is concerned with how safe their personal…

Words 2232 - Pages 9

Pt1420 Unit 1 Assignment 2

straightforward maths to me. The questions are all straightforward and there are no difficulties or complications and this is the mathematics that is good, for me to teach in a school. FM2 1. Assuming he changes speed halfway through his journey, at his destination the mean speed is 75 km/h. 60+90=150 then half that is 75 2. According to the royal mail website first class stamps are 65p (Royalmail.com) 500 divided by 65 = 7.6923 so for £5 you can buy seven stamps. You can then round it down. 3.If there…

Words 478 - Pages 2

Unit 2 Assignment 1 Essay

Proposal for a Secure Network Architecture This assignment will explore the secure network architecture for a coffee and tea retailer that is frequented by various users in need of an internet connection. The focus of this proposal will be a recommendation of a design for this type of organization while addressing cost and security concerns. Ultimately, I would recommend a Wide Area Network (WAN) for this type of organization. The data shared below is what I took into consideration before arriving…

Words 717 - Pages 3

Nt1310 Unit 1 Assignment 2

In Class Assignment #2 The iPhone 6s has an onscreen keyboard. The HP Envy Laptop has both an onscreen keyboard and a physical built in keyboard. For the HP Envy laptop, using the built in keyboard can be useful. For example, the keyboard is all in one place. The keyboard also has terminal server shortcuts. It also has a window key which can switch between the start screen and the desktop. Windows key and the letter L can help switch accounts. It also has special keyboards that can lower or brighten…

Words 537 - Pages 3

Nt1310 Unit 2 Assignment 1

Constructed Response 2 I plan to gather a team of all principals and selected teachers who will voice concerns about flaws within the present curriculum. A board meeting will be held with them to discuss these concerns. I will have a memo sent out to all principals to hold professional development meetings with their staff to discuss the new and effective curriculum initiative that the superintendent plans to have developed with teacher input. I will ensure that principals must mention that the new…

Words 1384 - Pages 6

Essay about Unit 2 Assignment 1

ISS3340 Windows Security Unit 2 Assignment 1 Recommendations for Access Controls Recommendations for Access Controls Access Control is the defined as “the selective restriction of access to a place or other resource”, in the RFC 4949. “The act of accessing may mean consuming, entering, or using. Permission to access a resource is called authorization.” Simply put the ability to read, write, modify, or deleting information or files is what Access Control is. It is more than this, in the permissions…

Words 400 - Pages 2

NT2580 Unit 2 assignment 1 Essay

Hutchison, John 6/28/15 NT2580 Unit 2: Assignment 1-Window of vulnerability The four parts would be the Discovery-Time, Exploit-Time, Disclosure-Time, and Patch-Time. All four of these must be looked at and evaluated. Discovery Time –is the earliest date that vulnerability is discovered and recognized to pose a security risk. The discovery date is not publicly known until the public disclosure of the respective vulnerability. Exploit Time -is the earliest date an exploit for vulnerability is available…

Words 562 - Pages 3