Introduction to Software, Programming, and Databases Quiz Answers

Get All Weeks Introduction to Software, Programming, and Databases Quiz Answers

Introduction to Software, Programming, and Databases Week 01 Quiz Answers

Quiz 1:Computing Platforms and Software Applications

Q1. What is the environment on a computer where the hardware and the software work together to run applications?

[expand title=View Answer] The operating system[/expand]

Q2. Which of the following statements is associated with open-source software?

[expand title=View Answer]The source code is available to be edited, modified, and redistributed. [/expand]

Q3. What type of software license should a business purchase if it needs multiple installations of software for a specified number of users on many computers?

[expand title=View Answer] A corporate, campus, or site license [/expand]

Q4. In semantic numbering, what does the 9 in the version number 9.1.33.6 represent?

[expand title=View Answer] The “9” position indicates major changes to the software such as a new release.[/expand]

Q5. You have been asked by your boss to send an email to a coworker who is requesting assistance with a technical problem. The email application is what type of category of software?

[expand title=View Answer] Productivity Software[/expand]

Quiz 2: Computing Platforms and Software Applications

Q1. What kind of platform includes devices like personal computers and laptops that run operating systems like Windows, macOS, and Linux?

[expand title=View Answer] Desktop [/expand]

Q2. What is the benefit of using a cross-platform application over a single-platform application?

[expand title=View Answer]The performance and speed of the app may vary due to differences in platforms [/expand]

Q3. What kind of software contains free source code that can be freely copied, modified, and redistributed?

[expand title=View Answer] Open source software [/expand]

Freeware

Q4. What is an example of open-source software being used in closed-source, proprietary software?

[expand title=View Answer] Chromium open-source code is used in combination with closed-source code by the web browser Microsoft Edge. [/expand]

Q5. Which of the following is a definition of a software license?

[expand title=View Answer] A software license specifies who owns the software, outlines copyrights for the software, and specifies the terms and duration of the license. [/expand]

Q6. What are unique, long sequences of numbers that certify that your copy of software is original?

[expand title=View Answer]Product key[/expand]

Q7. In version number 10.8.04, what do the numbers mean?

[expand title=View Answer] The number set follows the semantic numbering pattern. [/expand]

Q8. How do you uninstall an application in macOS?

[expand title=View Answer] Move the file or icon from the Applications folder to the trash can, and then empty the trash can to ensure that the application has been removed. [/expand]

Q9. What type of software is made up of the programs and applications that we use every day to complete daily tasks?

[expand title=View Answer] Productivity Software [/expand]

Q10. Which of the following file types is a Microsoft Word text file saved as?

[expand title=View Answer]Document[/expand]

Introduction to Software, Programming, and Databases Week 02 Quiz Answers

Quiz 1: Explore technology concepts and application architecture

Q1. Web browsers are obtainable through which methods? (Select two)

[expand title=View Answer]
1.As part of an operating system
2.As a download
[/expand]

Q2. Which browser elements are small pieces of text-based data that contain information about your computer when browsing a website?

[expand title=View Answer] Cookies[/expand]

Q3. Which of the following is the most common way to create dynamic web pages using ‘client-side scripting’?

[expand title=View Answer] JavaScript [/expand]

Q4. Which software licensing and delivery model can be defined as software and applications being centrally hosted and licensed on a subscription basis?

[expand title=View Answer] Software as a Service, or SaaS [/expand]

Q5. Which phase of the Software Development Lifecycle (SDLC) is when the developers start the coding process after the design document is baselined?

[expand title=View Answer] The implementation phase [/expand]

Quiz 2: Explore technology concepts and application architecture

Q1. Which web component is responsible for presenting the requested web pages and content on your browser screen?

[expand title=View Answer] rendering engine [/expand]

Q2. Which of the following are reasons to update your web browsers? (Select three.)

[expand title=View Answer]
To take advantage of new browser features

To enhance website compatibility

To improve security
[/expand]

Q3. True or false? A browser extension is an executable piece of software code that gives you added functionality on a specific web page or website.

[expand title=View Answer] True [/expand]

Q4. Which of the following are the advantages of using a proxy server? (Select three.)

[expand title=View Answer]
A proxy server can help bypass certain content restrictions.

A proxy server can help organizations maintain web security, web monitoring, and content filtering when employees are browsing the Internet.

A proxy server can help reduce an organization’s bandwidth usage and improve the speed of web requests.
[/expand]

Q5. The best way to identify a secure website is to check for ‘Connection is secure’ by clicking on the _.

[expand title=View Answer] padlock icon next to the URL [/expand]

Q6. How do you enable private browsing mode in the Microsoft Edge browser? (Select two.)

[expand title=View Answer]Select the Settings and More button, and then select the New InPrivate window. [/expand]

Q7. Which of the following are the benefits of disabling JavaScript in your Web browser? (Select two.)

[expand title=View Answer]Improved security [/expand]

Q8. _____ is a software licensing and delivery model in which software and applications are centrally hosted and licensed on a subscription basis.

[expand title=View Answer] Platform as a Service, or PaaS [/expand]

Q9. Which application architecture model consists of multiple tiers, one of which could be reserved purely as a security tier?

[expand title=View Answer] N-tier model [/expand]

Q10. Which phase of the Software Development Lifecycle (SDLC) is when the developers start the coding process after the design document is baselined?

[expand title=View Answer] The implementation phase [/expand]

Introduction to Software, Programming, and Databases Week 03 Quiz Answers

Quiz 1: Basics of Programming

Q1. What is a piece of structured, stand-alone, and reusable code that will perform a single specific action called?

[expand title=View Answer] a function [/expand]

Q2. Which one of the following is an example of a compiled programming language?

[expand title=View Answer]Java [/expand]

Q3. Which one of the following applies to interpreted programming languages?

[expand title=View Answer] A smaller program, normally scripted code, that must be created and repeated every time the code is run [/expand]

Q4. Which one of the following is an example of a low-level programming language?

[expand title=View Answer] ARM[/expand]

Q5. Which of the following is correct about using a flowchart to organize code?

[expand title=View Answer] It is a pictorial representation of an algorithm, showing boxes of various shapes and colors connected by arrows.[/expand]

Quiz 2: Basics of Programming

Q1. What concept do software developers use to reference a program component such as a stored value, method, interface, or class by assigning a custom-named label to it?

[expand title=View Answer]identifier [/expand]

Q2. Which of the following concepts is a piece of structured, stand-alone, and reusable code that performs a single specific action?

[expand title=View Answer] a function [/expand]

Q3. Which one of the following is an example of a compiled programming language?

[expand title=View Answer] Java [/expand]

Q4. True or false? Compiled programming languages are versatile and can be used across platforms as long as there is the correct interpreter.

[expand title=View Answer]False [/expand]

Q5. Which one of the following only applies to interpreted programming languages?

[expand title=View Answer] A smaller program, normally scripted code, that must be created and repeated every time the code is run[/expand]

Q6. Which one of the following only applies to compiled programming languages?

[expand title=View Answer] Takes longer to write the code, but it runs faster [/expand]

Q7. True or false? A high-level programming language uses the common English language to make its code more understandable and to increase the speed of coding and debugging programs.

[expand title=View Answer]True [/expand]

Q8. Which one of the following is an example of a low-level programming language?

[expand title=View Answer] ARM[/expand]

Q9. Which of the following is a type of programming logic with only two values, “true” or “false”, and is used in both branching and looping programming logic?

[expand title=View Answer] Boolean expression [/expand]

Q10. Which of the following is correct about using a flowchart to organize code?

[expand title=View Answer] It is a pictorial representation of an algorithm, showing boxes of various shapes and colors connected by arrows. [/expand]

Introduction to Software, Programming, and Databases Week 04 Quiz Answers

Quiz 1: Database Fundamentals

Q1. What type of data requires an action to collect the information?

[expand title=View Answer]Sensor data [/expand]

Q2. What constructs are made up of primary keys, which are the rules enforced on the data columns, certifying that the values in any column row do not repeat?

[expand title=View Answer]Constraints[/expand]

Q3. What permissions grant the right to perform an activity, such as create, alter, or drop, on a specific type of object?

[expand title=View Answer] Object permissions [/expand]

Q4. A graph data store handles which types of information? Please select two that apply.

[expand title=View Answer]
1.Nodes
2.Edges
[/expand]

Q5. True or false? A database interface is a user interface that allows the ability to input queries to a database without using the query language itself.

[expand title=View Answer] True [/expand]

Quiz 2: Database Fundamentals

Q1. What form of data helps companies monitor competitors, track potential customers, and generate leads?

[expand title=View Answer] Web data[/expand]

Q2. What classification of data is organized into a hierarchy using tags and metadata and is stored in non-relational databases?

[expand title=View Answer] Semi-structured data [/expand]

Q3. What are the four main components of a relational database?

[expand title=View Answer]Schema, table, column, and row[/expand]

Q4. What type of database stores data in multiple tables linked by common fields?

[expand title=View Answer] Relational database [/expand]

Q5. What type of Structured Query Language (SQL) commands can create, modify, and delete data?

[expand title=View Answer] Data Manipulation Language (DML) [/expand]

Q6. What kind of database stores data in a non-tabular form and tends to be more flexible than traditional database structures?

[expand title=View Answer]A non-relational database [/expand]

Q7. Which of the following is a relational database?

[expand title=View Answer] Oracle[/expand]

Q8. Which of the following are common ways of accessing a database? (Please select three that apply.)

[expand title=View Answer]
User interface/utility access

Direct/manual access

Programmatic access
[/expand]

Q9. What is the working principle behind interfacing with a database?

[expand title=View Answer]The application poses a query to the database system with the help of SQL. The corresponding result set, or answer, is prepared and given back to the application. [/expand]

Q10. What is one of the major benefits of physical backups over logical backups?

[expand title=View Answer] Physical backups are simple and fast, and they are a mirror copy that is loaded onto another device. [/expand]

Introduction to Software, Programming, and Databases Week 05 Quiz Answers

Quiz 1: Graded Final Quiz

Q1. Which one of the benefits of using a cross-platform application over a single-platform application?

[expand title=View Answer] Lower cost of software development, which can happen over a shorter time [/expand]

Q2. Which one of the following is associated with closed-source software?

[expand title=View Answer] A company or individual owns the rights to the source code and software. [/expand]

Q3. What type of software license allows multiple installations on a specified number of computers or devices?

[expand title=View Answer] A corporate, campus, or site license [/expand]

Q4. Your boss has asked you to create visual diagrams that illustrate how to connect a monitor to a personal computer. What type of category of software is the visual diagramming program that you will use?

[expand title=View Answer] Productivity Software[/expand]

Q5. Roberto, from human resources, emails a Microsoft Word contract to you that you need to download, read, and then print before signing it. He also attaches an MP4 video, which explains what you are signing. What is the file extension for the Microsoft Word contract?

[expand title=View Answer] .doc or .docx[/expand]

Q6. True or false? Web browsers are available only as a part of an operating system.

[expand title=View Answer]False [/expand]

Q7. What are small pieces of text-based data that contain information about your computer when browsing a website?

[expand title=View Answer] Cookies [/expand]

Q8. Which is the most common way to create dynamic web pages using ‘client-side scripting’?

[expand title=View Answer] JavaScript [/expand]

Q9. Which of the following are reasons to update your Web browsers? (Please select three.)

[expand title=View Answer]
To enhance Website Compatibility

To adhere to Legal requirements

To improve Security
[/expand]

Q10. Which of the following are the benefits of disabling JavaScript in your Web browser? (Please select two.)

[expand title=View Answer] Ensures your browser will successfully view and load pages correctly.[/expand]

Q11. Which of the following are optional components when defining a function? (Please select two.)

[expand title=View Answer]
Return statement

Pass arguments to the function
[/expand]

Q12. Which one of the following is an example of an interpreted programming language?

[expand title=View Answer]JavaScript[/expand]

Q13. What four key database operations does the acronym CRUD stand for?

[expand title=View Answer] Create, Read, Update, Delete[/expand]

Q14. What type of logic is where a computer program makes a decision following a different set of instructions, depending on if certain conditions are met during the program’s execution?

[expand title=View Answer] Branching[/expand]

Q15. What are the three key standpoints for organizing code?

[expand title=View Answer]Readability, maintainability, and scalability [/expand]

Q16. What type of data requires an action to collect the information?

[expand title=View Answer] Transactional data [/expand]

Q17. This database fundamental is made up of primary keys, which are the rules enforced on the data columns, certifying that the values in any column row do not repeat.

[expand title=View Answer] A constraint[/expand]

Q18. What permission gives a user the right to perform an activity, such as create, alter, or drop, on a specific type of object within a database?

[expand title=View Answer] Object permissions [/expand]

Q19. A graph data store handles which types of information? (Please select two answers.)

[expand title=View Answer] Edges

Nodes [/expand]

Q20. True or false? A database interface is a user interface that allows for the ability to input queries to a database without using the query language itself.

[expand title=View Answer] True [/expand]

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