What is a byte - Study guides, Class notes & Summaries

Big Data IS4205 Questions and Answers Rated A+ Big data is defined as is defined as high volume, velocity and variety information assets that demand cost-effective, innovative forms of information processing for enhanced insight and decision making. What are the 4 V's of Big Data? Volume, velocity, variety and veracity (uncertainty of data quality) Byte 8 bits Big Data Analytics is defined as A general term that covers the analysis services associated with managing and utiliz...

hich of the following is a secondary storage device? - ANS>USB flash drive in a computer, everything is represented in terms of _____ - ANS>5 volts and 0 volts ones and zeros high and low an analogy to ROM is what type of book? - ANS>a library book considered to be the founder of computing machinery _____ - ANS>Charles Babbage a term used to measure speed in a computer is ____ - ANS>hertz a standard representation of data involving a group of 8 bits is called a _____ - AN...

what are the types from widest to narrowest? Correct Answer-1. Double 2. Float 3. Long 4. Int 5. Short/Char 6. Byte What is the true type and current type of A a = new B (); Correct Answer-true type: B Current type: A What is the difference between true type and current type? Correct Answer-true type: the type that the object is initially created as current type: which type the object is currently acting as write code to catch and handle an exception Correct Answer-import .IllegalA...

COP 2258 EXAM 1 Questions with complete solution 2024 COP 2258 exam 1 What is computer programming? - correct answer The process of specifying the data types and the operations for a computer to apply to data in order to solve a problem. Programming Life Cycle Phases - correct answer 1.Problem Solving 2.Implementation 3.Maintenance Class Vs. Object - correct answer Class: a description of the representation of a specific kind of object, in terms of data and behavior. Object: a...

CSC 1350 Final Exam Question and answers rated A+ 2024 CSC 1350 Final Exam (Comprehensive) Who writes the the source code(program), which is a .java file(s)? - correct answer The programmer What does Java run on? - correct answer Java runs on a target machine, it runs on the java virtual machine (JVM) what creates a byte code file (.class)? - correct answer The Java compiler creates a bytecode file (.class), this is an object file the JVM can run What is the object code? - co...

ITE 115 - Exam 1 Questions and Answers Already Passed What exactly is a computer? Devices that process data. Help organize, sort and categorize data to turn it into information. What are a computer's four main functions? 1. Input: Gather Data or allow users to enter data 2. Process: manipulate, calculate, or organize that data 3. Output: display data and information in a form suitable for the user 4. Storage: save data and information for later use What is the difference between data and info...

AP COMPUTER SCIENCE A UNIT 1 EXAM QUESTIONS AND ANSWERS ALREADY PASSED What are the main primitive data types in Java, and what are they used for? The main primitive data types in Java are `int` (for integers), `double` (for floating-point numbers), `boolean` (for true/false values), `char` (for single characters), `byte`, `short`, `long`, and `float`. These are used to store basic data values directly in memory. Consider the following code segment: ```java int x = 5; int y = ...

MIPS Test Questions with All Correct Answers Which one of the following address are half-word aligned? A. 0x01004F35 B. 0x01004F37 C. 0x01004F3A D. 0x01004F3F - Answer-C. 0x01004F3A Say that data is in memory and the base register has been initialized correctly. You have the following program: lh $5,0($10) lb $6,4($10) addu $7,$5,$4 What does the addu instruction do? A. It performs the binary addition algorithm on whatever 32-bit patterns are in registers $4 and $5. B....

ITE 115 Exam 1 Actual Exam Already Passed Questions and Answers 2024 What exactly is a computer? - CORRECT ANSWER-Devices that process data. Help organize, sort and categorize data to turn it into information. What are a computer's four main functions? - CORRECT ANSWER-1. Input: Gather Data or allow users to enter data 2. Process: manipulate, calculate, or organize that data 3. Output: display data and information in a form suitable for the user 4. Storage: save data and information ...

How is Python implemented? correct answersPython is interpreted, similar to Java it is compiled into byte code and then executed by the Python VM. What are the two modes supported by Python? correct answersNormal Mode: entire .py files are read and compiled Interactive Mode: read-eval-print loop (REPL) executes statements piecewise. How is Python typed? correct answersPython is strongly, dynamically typed language. It is strongly typed since we cannot perform integer operations on a strin...