Questions and Answers
Which of the following is written in hexadecimal format?
Which of the following terms describe concepts related to breaking code into smaller, repeatable sections? (Choose two.)
Which of the following are examples of object-oriented programming languages? (Choose two.)
Arrays contain one data type and are fixed in length. Vectors can have multiple data types and are dynamic in length.
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A developer needs to use a code designation for non-English letters. What notational system does the developer need to use?
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Which of the following are examples of interpreted languages? (Choose two.)
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What type of high-level programming language is translated into machine code once and then executed many times?
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A programmer wants to write code that directly accesses the computer's hardware. What is the best type of language for the programmer to use?
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For data input on someone who is 20 years old, which category will they fall into based on the provided logic?
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A programmer is writing a program that needs to accept an input of someone's name. What type of variable should the programmer create?
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Looping logic makes use of which statement?
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In object-oriented programming, which of the following are integral parts of objects? (Choose two.)
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A program shows the number 11010.11. What data type is this?
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You have created an array that can hold 15 items, all of the integer data type. You want to add a 16th integer. What is the best approach to doing this?
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Which type of programming language is designed to retrieve data from a database?
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What should the threat level be if there are ten current threats to public safety based on the given logic?
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Which of the following is an example of a markup language?
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You want to understand the sequence of a program, from start to finish. What is best to use for this purpose?
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Which of the following programming language types is the lowest-level language?
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Flowcharts depict which of the following?
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Study Notes
Hexadecimal Format
- The number 18AF is an example of hexadecimal format used in computing.
Code Organization Concepts
- Functions and Methods are terms that describe the practice of breaking code into smaller, reusable sections.
Object-Oriented Programming Languages
- Examples include Java and Python, both of which support object-oriented programming paradigms.
Arrays vs. Vectors
- Arrays are limited to one data type and have a fixed length.
- Vectors can hold multiple data types and have dynamic lengths, allowing for greater flexibility.
Character Encoding
- Unicode is the notational system required for representing non-English characters.
Interpreted Languages
- Examples include Scripted and Markup languages, which are executed without prior compilation to machine code.
Compiled Languages
- A Compiled language is translated into machine code once and subsequently executed multiple times.
Accessing Hardware
- Assembly language is best suited for programmers who need direct access to computer hardware.
Logic Interpretation for Age
- An individual who is 20 years old falls into the Adult category based on specified logic conditions.
Variable Types
- For inputting a person’s name, the programmer should use a String variable type.
Looping Logic
- Loop constructs commonly utilize the while statement to execute repeated actions.
Object Components
- In object-oriented programming, essential parts of objects include Properties and Attributes.
Data Types
- A number represented as 11010.11 is categorized as a Float data type.
Expanding Arrays
- To add a 16th integer to an array of integers, the best approach is to create a vector and replace the array.
Query Language
- Query languages are specifically designed for retrieving and manipulating data from databases.
Threat Level Logic Interpretation
- With ten current threats, the appropriate threat level is classified as Red based on set thresholds.
Markup Languages
- XML serves as a prime example of a markup language used for structuring data.
Program Sequencing
- To understand the sequence of execution in a program, the most effective tool is a flowchart.
Lowest-Level Language
- Assembly language is considered the lowest-level programming language that operates close to machine code.
Flowcharts
- Flowcharts are utilized to visually depict the structure and flow of programs, illustrating logical sequences and processes.
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Description
Test your knowledge of key programming concepts with this chapter 6 review quiz. Covering topics like hexadecimal formats, functions, methods, and object-oriented programming languages, it's an essential tool for mastering programming fundamentals. Perfect for students and enthusiasts alike!
