Integer int value Study guides, Class notes & Summaries

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 = ...

KSU CSE 1321 TEST 1 ACTUAL QUESTIONS AND ANSWERS 2024 WITH COMPLETE SOLUTION Which of the following variables could hold the literal numeric value 3.141 without losing any information? float x int y char z string wAns- float What is the value of the variable divisor in the following equation? Int divisor = 3/6; 0.5 1 0 2Ans- 0 What is the value of the variable remainder in the following equation? long remainder = 3%6; 6 3 0 0.5Ans- 3 When assigning a value to a vari...

2023 AQA GCSE COMPUTER SCIENCE 8525/1A, 8525/1B, 8525/1C Paper 1 Computational thinking and programming skills Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] GCSE COMPUTER SCIENCE Paper 1 Computational thinking and programming skills – C# Friday 19 May 2023 Afternoon Time allowed: 2 hours Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Use black ink or black ball-point pen. Use pencil only for d...

How is data represented on a computer? Correct Answer-Use binary - the digits 0 and 1 - to store data. What is the type of a value? Correct Answer-A data type is a value type if it holds a data value within its own memory space. It means the variables of these data types directly contain values. All the value types derive from System. How does Java use types? Correct Answer-1. primitive type: these are pre-define in the language. 2. compound type (reference type) : these are some pre-defi...

COSC 1436 Final Test with Correct Answers If a function is correctly prototyped to return an integer value, it can return a structure member that is an integer data type. True or False - Answer-True You can define any number of union variables, but a union variable can only store the value of one member at a time. True or False - Answer-True It is possible to output the contents of all members of a structure variable using a cout << statement followed by the name of the struct...

COP Exam 1 Question and answers verified to pass 2024 COP Exam 1 Basic types - correct answer Arithmetic types and are further classified into integer and floating-point types Enumerated types - correct answer Used to define variables that can only assign certain discrete integer values Void - correct answer No value is available Derived types - correct answer Pointer, array, structure, union, function types Aggregate Types - correct answer Array and structure types ...

CSE 1321 - Final Exam Prep (Test 1 & 2) Already Passed Keywords can be used as variable identifiers/names. True False False Whitespace has an important role in the functionality of a program in C++, Java, C# and Pseudocode. True False False Evaluate 10 - (40 + (20 / (10 - 5) * 2 )/4) + 50 a. 20 b. 4 c. 18 d. 22 18 Evaluate ((18 % 5) * 3) - (6 - 4) + 1 Assume all values are integers. a. 5 b. 8 c. 3 d. 0 8 Evaluate as an integer: 5 % 7 + 3 * 2 + ...

ENGR 102 Exam 1 Questions and Answers Rated A+ Write the output of the following code: x = 3 y = 4 z = x * y z += 2 print(z) 14 What is the output of the following code: print(((2 ** 3) + 3 * 5) * (sqrt(49) // 4) + (23 % 7)) (8 + 15) * (7 // 4) + 2 23 * 1 + 2 25.0= 26.286 Starting with the following code, write one line of code that prints the value of 2-√2 (square root of 2) to the screen. from math import * # your code goes here from math import * print ( sqrt(2) ) Which of the fo...

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...

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...