Name and desc - Study guides, Class notes & Summaries

Primary Key - correct answer is used to uniquely identify each row in a table Foreign Key - correct answer Used to reference or join data in different tables. In most cases the foreign key references a primary key in another table. Normalization Process - correct answer (1NF) repeating groups identified and a primary key is used. (2NF) Any partial depend...

SQL-DBC Exam Study Guide Give me a list of all invoices - answerSELECT * FROM INVOICES Get name of all invoices - answerSELECT name FROM INVOICES Give me the first and last names of every employee - answerSELECT first_name, last_name FROM employees; Give me a list of every employee by hire date in descending order - answerSELECT * FROM employees ORDER BY hire_date DESC; Give me a list of all artists sorted alphabetically by first name - answerSELECT * FROM artists ORDER BY name ASC; Giv...

Chapter 2 Data Manipulation What is the primary purpose of data manipulation in databases? The primary purpose of data manipulation in databases is to retrieve, update, insert, and delete data, ensuring that the data is organized and accessible for analysis. ️️ What is SQL, and why is it important for data manipulation? SQL, or Structured Query Language, is a programming language used for managing and manipulating relational databases. It is important because it allows users ...

FBLA Testing Exam | Questions and Correct Solutions | Latest Update 2024/2025 | Graded A+ What is another name for simple average? - Answer -(B) Mean Which of the following is NOT a step in finding the gross wage for an employee who has worked both regular time and overtime hours? - Answer -(A) Find the employee's annual average income over the past 3 years Which method are most companies LEAST likely to use to record the number of hours their employees work? - Answer -(D) Employees ke...

CSE Questions & Answers All Accurate Prepare a listing of all students from Ohio. Display all fields and sort on Birth Date descending - ANSSELECT * FROM student WHERE State="OH" ORDER BY birth DESC; Prepare a listing of all courses from ACC, ECO, PHY, or CSA. Display all fields and sort by Department, then credits descending, then course number. - ANS-SELECT * FROM course WHERE department IN ("ACC", "ECO", "PHY", "CSA") ORDER BY department, credits DESC , coursenumber; Pre...

The definition of how data in a database will be organized. - Schema The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? - - Create - Read - Update - Delete What is the DATE datatype syntax? What is the DATETIME datatype syntax? - DATE: YYYY-MM-DD DATETIME: YYYY-MM-DD HH:MM:SS What does DECIMAL(3,2) indicate? - It will have 3 numbers before the decimal and 2 after. a series of commands stored on the database. This allows t...

TICO EXAM 50+ QUESTIONS AND CORRECT ANSWERS 2023 GRADED A+. TICO TEST SAMPLE 1. In representations is it required to show the price including GST/PST?No: - No, the total amount to be paid for travel services 2. A regulation in support of an Act describes...: How the rules will be enforced or applied 3. A representation displayed on a billboard or bus board or any other medium with time or space limitation is NOT required to include?: Registrant's business name, address and registration...

BUSI 3250 Exam 1 With 100% Correct Answers 2024 What are the 3 P's of sustainability? - answerpeople, planet, profit Meeting the needs of the future without compromising the ability of future generation's to meet their needs - answerSustainable Development C.K. Prahalad popularized the term - answer"Bottom of the Pyramid" What does "Bottom of the Pyramid" refer to? - answerrefers to the approximately 3 billion people who survive on less than $2 per day, where basic survival needs ar...

D427 - Database Management Applications correct 100% Schema - ANSWER The definition of how data in a database will be organized. - Create - Read - Update - Delete - ANSWER The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? DATE: YYYY-MM-DD DATETIME: YYYY-MM-DD HH:MM:SS - ANSWER What is the DATE datatype syntax? What is the DATETIME datatype syntax? It will have 3 numbers before the decimal and 2 after. - ANSWER What does ...

Name examples of feature can be useful to look at field values at glance (only look at a small subset for sanity check) - ANSWER* The selection tool * Data model viewer Where is the global menu found? * Is the global menu different for the different views (data model viewer, analyze, storytelling ) - ANSWERTop left corner (burger menu). Yes. Are the following true: The snapshot library is grouped in the categories: Today, This week, Older? Also, each category is sorted by time...