VCE Applied Computing Data Analytics Practice Questions - Victorian Certificate of Education Applied Computing Data Analytics Units 3 and 4 Exam - VCE Applied Computing Data Analytics Practice Questions - Victorian Certificate of Education Applied Computing Data Analytics Units 3 and 4 Exam

Question 1

Which of the following best defines primary data in the context of data acquisition for a research project?

Data collected directly by the researcher first-hand for a specific purpose Data extracted from published academic journals and government databases Data that has been processed and normalized into Third Normal Form Data stored in historical backup archives after initial system usage

Correct Answer:

Data collected directly by the researcher first-hand for a specific purpose

Question 2

Which attribute of data integrity refers to ensuring that data is genuine, comes from a verified origin, and has not been forged?

Authenticity Accuracy Currency Completeness

Correct Answer:

Authenticity

Question 3

In a relational database, what is the primary role of a Primary Key?

To uniquely identify each record within a database table To establish a connection to a table in an external database To enforce security permissions for user read/write access To calculate summary totals for numeric columns in queries

Correct Answer:

To uniquely identify each record within a database table

Question 4

When linking two relational tables, what is the field in a child table that references the Primary Key of a parent table called?

Foreign Key Candidate Key Surrogate Key Composite Key

Correct Answer:

Foreign Key

Question 5

Which SQL clause is used to filter records so that only rows satisfying a specific condition are retrieved?

WHERE SELECT GROUP BY ORDER BY

Correct Answer:

WHERE

Question 1

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About this Exam

Prepare with the VCE Applied Computing Data Analytics Practice Questions - Victorian Certificate of Education Applied Computing Data Analytics Units 3 and 4 Exam practice quiz. This question bank includes 100 questions covering data, database, table, primary, and chart. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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VCE Applied Computing Data Analytics Practice Questions - Victorian Certificate of Education Applied Computing Data Analytics Units 3 and 4 Exam

This practice set contains 100 questions from the matching question bank and focuses on data, database, table, primary, and chart. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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VCE Applied Computing Data Analytics Practice Questions - Victorian Certificate of Education Applied Computing Data Analytics Units 3 and 4 Exam

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