Identifier variable - Study guides, Class notes & Summaries
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OUTSYSTEMS - BECOMING A REACTIVE WEB DEVELOPER| 133 QUESTIONS AND ANSWERS|GUARANTEED SUCCESS
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Which of the following statements about Entities is false? 
 
A. Entities have attributes. 
B. Entities do not require an identifier. 
C. Entities are only stored in memory. 
D. Entities can be created, updated, and deleted. 
C. 
 
 
 
Which of the following is not a Development Environment? 
 
A. Service Studio 
B. Integration Studio 
C. Service Center 
C. 
 
 
 
One of the following Tools allows you to manage the application's lifecycle across an infrastructure. Which one? 
 
A. Service Cente...
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CSC148 ch 1-4 (midterm review) Study Terms & Questions with Complete solutions
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objects are composed of... - ANSWER id (unique identifier) 
type (determines what functions it can use) 
value (what it "points to") 
variables - ANSWER -have an id → point to an object that stores data 
- variables are NOT objects 
immutable objects - ANSWER -immutable objects value cannot be changed however you can 
change what object the variable points to 
mutable objects - ANSWER -id does not change when value is changed 
-two objects may have same value but diff id 
-aliased variables ...
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Stats 201 Exam 1 utk (Chapters 1-8)
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categorial variable - Answer- any variable that can put in to groups. Examples include gender, class in school and color 
 
quantative variable - Answer- actual real numbers. This means if it is 2 it actually means 2 something. Examples include age, weight, and GPA. 
 
identifier variable - Answer- records a unique value for each case, used to name or identify it 
 
bar chart - Answer- A categorical univariate display of data that puts the counts in to bins that look like bars. The bars have no ...
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Java Programming; Questions and Answers 100% Pass
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Java Programming; Questions and Answers 
100% Pass 
Assign a Value CORRECT ANSWER-to set the data of a variable (involves the equal sign). 
Class CORRECT ANSWER-Describes a particular kind of object. It can contain related 
methods and variables. 
Double CORRECT ANSWER-A type of variable (or value) that can contain fractions as well 
as integers. 
Declaration CORRECT ANSWER-A statement that creates a variable, method, or class 
identifier and its associated attributes but doesn't necessaril...
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WGU C170 - Data Management – Applications Latest 2024 Already Graded A
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WGU C170 - Data Management – 
Applications Latest 2024 Already 
 
Graded A 
 
Domain 
In data modeling, the construct used to organize and describe an attribute's set of possible values. 
Primary key (PK) 
An identifier composed of one or more attributes that uniquely identifies a row. Also, a candidate 
key selected as a unique entity identifier. A minimal superkey. 
Key 
One or more attributes that determine other attributes. 
 
Determination 
The role of a key. In the context of a database...
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OCR 2023 GCSE Computer Science J277/02: Computational thinking, algorithms and programming Question Paper & Mark Scheme (Merged
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2 
© OCR 2023 
SECTION A 
1 (a) The table contains four statements about programming languages. 
Tick () one box in each row to identify whether each statement describes a low-level 
programming language or a high-level programming language. 
Statement Low-level High-level 
The same language can be used on 
computers that use different hardware 
It allows the user to directly manipulate 
memory 
It allows the user to write English-like 
words 
It always needs to be translated into 
object code ...
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NURS 4325 KNOWLEDGE Check 1 Quiz Questions and Answers;(only 2 wrong questions)-University of Texas, Arlington
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NURS 4325 KNOWLEDGE Check 1 Quiz Questions and Answers;(only 2 wrong questions)-University of Texas, Arlington 
 
 
 
NURS 4325 KNOWLEDGE Check 1 Quiz Questions and Answers;(only 2 wrong questions) 
 
 
I MADE A 92….	2 questions are wrong. Don’t know which 2 
A nursing research student is evaluating a research framework that is explicitly started in a research article. All of these statements describe the purpose of a research 
framework EXCEPT: 
 	it is tested within the study. 
 	it links ...
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ISDS 505 Midterm Study Guide |100% Accuracy|
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In Object-oriented programming language, the ability to create methods that act appropriately depending on the context is called _________. 
 
inheritance 
instance 
encapsulation 
polymorphism ans: - polymorphism 
 
in "using System;", what is "System" referring to? 
 
variable 
class 
namespace 
method ans: - namespace 
 
Which of the following is NOT a valid C# identifier 
 
this 
_order 
a1 
a ans: - this 
 
Which of the following pairs is an example of a class and a...
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CSC105 Quizzes 2024 Questions with All Correct Answers
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CSC105 Quizzes 2024 Questions with All Correct Answers 
Internally, computers are constructed from circuitry that consists of small on/off switches. The most basic circuitry-level language that computers use to control the operation of those switches is called ______ - Answer machine language 
 
A _____ programming language allows you to use a vocabulary of reasonable terms such as "read," "write," or "add" instead of the sequence of on off switches that performs these tasks - Answer hig...
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MCSD Certification Toolkit (Exam 70-483): Programming in C# by @SHANEBREWER 2023/2024
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MCSD Certification Toolkit (Exam 70-483): Programming in C# by @SHANEBREWER 2023/2024 
 
 
What is the difference between a Process and a Thread? - ANSWER-A process is an executing program. One or more threads run in the context of the process. A process runs in a separate memory space. A process has a virtual address space, executable code, open handles to system objects, a security context, a unique process identifier, environment variables, etc. A thread is the basic unit to which the operati...
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