Key java - Study guides, Class notes & Summaries

Why does a programmer indent their code? Easier for other people to understand, it helps show the structure of the code, and it's a key part of good programming style! Which of these is a valid way to write a single line comment in Java? / / This is a comment + + This is a comment This is a comment / / / * This is a comment / / This is a comment What is a method in Karel? A method is a command that Karel can do. It has a name and a set of instructions

What are the main features of Java? ~ 1. Object-oriented 2. Simple 3. Platform Independent 4. Secured 5. Robust 6. Portable 7. Multithreaded 8. Distributed What are the fundamental principles of OOP? ~ 1. Inheritance 2. Abstraction 3. Polymorphism 4. Encapsulation What is Inheritance in Java? ~ Inheritance is one of the key principles of OOP. Through Inheritance, one class can inherit the properties of another class. The class from which properties are inherited is called a...

CISC 115 Final Review Exam Questions & Answers 2024/2025 Computer Hardware - ANSWERSthe physical components that the computer is made of o Central processing unit (CPU) o Main memory o Secondary storage devices o Input devices o Output devices Computer Software - ANSWERSthe programs that are used to run the computer there are two types of software operating systems and application software Operating systems - ANSWERSmanage computers hard ware ex windows, Mac OS, UNIX Applic...

Salesforce Certified Platform Developer I Exam Questions With 100% Correct Answers Describe differences between Apex and traditional Programming Languages like Java. - answer1.) Traditional Programming Languages are fully flexible, and allow you to tell the system to do just about anything. Apex is governed, and can only do what the system allows. 2.) Apex is case-insensitive 3.) Apex is on-demand, and is compiled and executed in the Cloud (i.e. on the server) 4.) Apex requires unit test...

Each question carries 2 marks. Choose the correct or best alternative in the following: Q.1 Which of the following is not an scripting language ? (A) HTML (B) XML (C) Postscript (D) Javascript Ans: C Postscript Q.2 Which of the following is a platform free language (A) Fortran (B) Assembly (C) C (D) Java Ans: D Java Q.3 A digital signature is (A) scanned signature (B) signature in binary form (C) encrypting information (D) handwritten signature Ans: C encrypting ...

What is the minimum supported screen width for Zabbix frontend? - ️️1200px What are the 3 main functions of Zabbix Server? - ️️Data collection, Problem detection, Notification What does the Grey availability icon mean? - ️️At least one interface had unknown status and none unavailable What are the 5 minimum requirements in the configuration file required to start the Zabbix server? - ️️Database host address, name, schema (PostgreSQL), user, password When was Zabbix 1.0 rele...

Compiler correct answers A program that translates code in a high-level language (such as Java) to machine instructions (such as bytecode for the Java virtual machine). Object Code correct answers The output of the compiler after it translates the program. It's a set of instruction codes that is understood by a computer at the lowest hardware level. Link Editor correct answers Searches an object code file for external function calls. When one is found, it searches other object code file...

CSE240 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Scheme Prolog What programming languages better prepare you for leaning the concepts of database query languages such as SQL and LINQ? pointers What key feature of programming languages is supported by C++, but not by Java? Encapsulation of States What is a feature of object-oriented computing? logic What computing paradigm can solve a problem by describing the requirements, without writing code in a step-wise fashion ...

Chapter 2 : Elementary Programming Questions and answers, Graded A+ _______ is the code with natural language mixed with Java code. A. Java program B. A Java statement C. Pseudocode D. A flowchart diagram - -Pseudocode What is the exact output of the following code? double area = 3.5; S("area"); S(area); A. 3.53.5 B. 3.5 3.5 C. area3.5 D. area 3.5 - -area3.5 Suppose a Scanner object is created as follows, what method do you use to read a real number? Scanner input = new Scanner...

Mission Control - CORRECT ANSWERS Managed customers can use this to access their clusters, check for system updates SaaS Updates - CORRECT ANSWERS SaaS updates are done automatically ActiveGate - CORRECT ANSWERS Proxy between OneAgent and a database, cloud, etc. ActiveGate use cases - CORRECT ANSWERS Access sealed networks Large memory dump storage Collecting large external logs AWS load distribution monitoring Monitoring using AG Virtualized infrastructure Monito...