Basic java - Study guides, Class notes & Summaries

IBM and the Holocaust - Answer-IBM sold calculating machines to Nazi Germany to calculate the number of Jews in Germany. Herman Hollerith - Answer-realized that he could encode information on punch cards. railroad. IBM. 1890 census data on punch cards Alonzo Church - Answer-was able to express the lambda calculus in a formulaic way Turing machine - Answer-A machine that can perform mathematical computations. an abstraction of the operation of a tape-marking machine. its principal use is i...

CGS Exam Questions & Answers 2024/2025 Input - ANSWERSrefers to user entries or activities that tell the computer what to do. Input can take a variety of forms, such as the text you type with your keyboard or finger movements on the touchscreen of a mobile device Output - ANSWERSrefers to the processed results that a computer sends out to you. Typically, the results appear on the computer's screen or on a printed piece of paper. Processing - ANSWERSis the ability of a computer to per...

Wi-Fi is a wireless connectivity that uses radio waves to connect computers and other devices to the internet A) True B) False - correct answers--True Temporary memory is the random access memory (RAM) A) True B) False - correct answers--F ______ are used to index documents scanned within a document management system A) Barcodes B) webcam C) docking stations D) USB ports - correct answers--A.) Barcodes The greater the number of dpi for a resolution, the poorer the quality of ...

CSI104 Full Exam With Reviewed Correct Questions and Answers 100% A+ Graded An algorithm - CORRECT ANSWER-8-1 ________ is a step-by-step method for solving a problem or doing a task. three - CORRECT ANSWER-8-2 There are ________ basic constructs in computer -science. decision - CORRECT ANSWER-8-3 The ________ construct tests a condition. sequence - CORRECT ANSWER-8-4 The ________ construct uses a set of actions one after another. repetition - CORRECT ANSWER-8-5 The ________ constr...

Computer Science Test #2 (4.1 and 4.2). Exam Review Questions and answers, rated A+ What is the role of JDK in java programming? - -Development kit needed to create java programs Take java source code and converts them into a format that JRE and JVM can execute Includes debuggers and a Java compiler for compiling the code Describe the role of JRE in java programming - -Includes JVM Used to run java program Has libraries, java launcher Does not include development tools Using the JRE,...

ObjectAn instance of a class. A software model of something that exists in the real world or in the imagination. They have attributes or characteristics (things they "know") and behaviors (things they can do). ClassThe basic unit of Java Programming; describes a set of objects with the same behavior. A programmer-defined abstract data type (ADT). An ADT is a domain of objects and a set of operations on those objects. MethodsA sequence of instructions that implements one of the behav...

WGU C482 Software 1: Oracle Certified Associate Java SE 8, Questions and answers. Graded A+ What is an object? - -An object is a runtime instance of a class in memory. What is a class? - -A class is a program code template used to produce objects. Classes are the building blocks of Java. What are the members of the class? - -The members of a class consist of methods and fields. What are methods? - -Methods (also known as functions or procedures in other programming languages) are sets...

Chapter 1 Introduction to Computers, Programs, and Java Section 1.2 What is a Computer? 1. is the physical aspect of the computer that can be seen. a. Hardware b. Software c. Operating system d. Application program Key:a See the first paragraph in Section 1.2. # Section 1.2.1 What is a Computer? 2. is the brain of a computer. a. Hardware b. CPU c. Memory d. Disk Key:b See the first paragraph in Section 1.2.1. # 3. The speed of the CPU may be measured in . a. m...

Prior to Java SE 8, Java supported three programming paradigms. Java SE 8 adds ________. a. procedural programming b. object-oriented programming c. generic programming d. functional programming. d. functional programming The new language and library capabilities that support functional programming were added to Java as part of Project ________. a. Utilitarian b. Upsilon c. Lambda d. Utility c. Lambda Which of the following statements is false? a. Prior to functional programming,...

Systems Programming and C Basics COMPLETE QUIZ STUDY GUIDE WITH ANSWERS (MICROSOFT) What is in This STUDY GUIDE This first chapter of the course explains what Systems Programming is all about. It explains how it is closely linked to the operating system. A few basic tools are explained for use with the gcc compiler under a Linux Ubuntu environment running within a VirtualBox application. It then introduces you to the C programming language in terms of the basic syntax as it is compared t...