And named constants - Study guides, Class notes & Summaries

Chapter 3: Assignment, Formatting, and Interactive Input TRUE/FALSE 1. Program execution begins with the first statement in the body of the main() function. ANS: T PTS: 1 REF: 108 2. The stream manipulator lowercase displays hexadecimal digits and the exponent in scientific notation in lowercase. ANS: F PTS: 1 REF: 120-121 3. Numbers sent to cout are normally displayed left-justified in the display field. ANS: F PTS: 1 REF: 124 4. In addition to outputting integers in decimal notation, t...

Edexcel GCSE Computer Science Glossary Exam Questions And Complete Answers Compiler Translates the whole program into machine code at once before the program is run. 1. Code executes quickly (as already translated). 2. Slower to find errors (as all code must be translated). Interpreter Translates source code into machine code, line by line when the program is run. 1. Code can run on different platforms/devices (as it's translated on the platform running the program). 2. Source c...

An array is a(n) ____ of values in computer memory. list Array elements all have the same ____ in common. data type Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More The number of elements in an array is called the ____ of the array. size A(n) ____ is another name for a subscript. index All array elements have the same group ____. name In all languages, subscript values must be se...

Wall Street Prep Excel Crash Course Exam 246 Questions with Verified Answers Keyboard Versus the Mouse - CORRECT ANSWER Almost everything that can be done in Excel using a mouse can also be done using the keyboard shortcuts Best way to learn is to disconnect the mouse and work through Excel using only the keyboard Name Box - CORRECT ANSWER Tells you what cell you are in (top left below the ribbon) Formula Bar - CORRECT ANSWER When you insert a formula into a cell and hit return, the ce...

COP4600 Midterm Review Questions and Answers Rated A+ ______ is a part of a process that has ______ Thread; It's own execution history( can't have without a stack) Program Counter Stack Every process has ______ threads and every thread ____ one or more threads; belongs to exactly one process Elements that are unique to a process but not a thread text(instructions) data (constants/statics) heap( dynamic allocations) Reason to use multiple threads instead of process Can reduce overhead and fa...

IST 311 Midterm Complete Solutions Why Should You "Format" Your Code? ️•Readability -Makes it much easier to determine what the code is doing •Finding typos -Missing characters like { ; and ( can cause formatting misalignments •Conformity and Consistency -Programming teams should agree on what type of formatting Class names ️•Class names should be PascalCased (aka, MixedCase) •First character upper-case •All "words" in the class name should begin with upper-case...

Computer science AQA A-level Paper 1 Guaranteeed Success What is an integer? A positive or negative whole number What is a Real or Float number? What is a Boolean? What is a character? True or False A positive or negative number that can have a fractional part. A single letter, number or symbol What is a string? What is Date/Time? What is a pointer? What is a record? What is an array? A group of characters A way of storing Date/Time A way of stor...

Reference Types Refers to an object, doesn't hold the value of the object they refer to, and stores the memory address where the object is located. Can be assigned null. Object Instance of a class Primitive Types Boolean, int, byte, double, float, long, don't have methods declared to them. Literal Fixed value that doesn't need further calculations in order to be assigned to a variable Local Variables Defined within a method, must be initialized before use. In ...

Outsystems Web Developer Exam Questions With 100% Correct Answers. An entity in Outsystems is a way to Model and store compound data, Equivalent to a DB table 4 main Layers of OutSystems Service Studio are... Processes, Interface, Logic, and Data True or False-OutSystems is a strongly Typed language True True or False-OutSystems is an Object Oriented language False "Dot Notation" and Type inheritance are possible in the outsystems language False-OutSystems is an not a...

Turn over W75838A ©2024 Pearson Education Ltd. 1/1/1 Contents Introduction 4 Comments 5 Identifiers 5 Data types and conversion 5 Primitive data types 5 Conversion 5 Constants 5 Combining declaration and initialisation 5 Structured data types 5 Dimensions 5 Operators 6 Arithmetic operators 6 Relational operators 6 Logical/Boolean operators 6 Programming constructs 7 Assignment 7 Sequence 7 Blocking 7 Selection 7 Repetition 7 Iteration 7 Subprograms 8 Inputs a...