Web Application Technologies and Django | Week 5

Course Name: Django for Everybody

Sub-course: Web Application Technologies and Django

Course Link: Django for Everybody

Sub-course Link: Web Application Technologies and Django

These are answers of Web Application Technologies and Django Week 5 Answers Coursera Quiz

---

Basic SQL

Q1. Structured Query Language (SQL) is used to (check all that apply)

• Delete data
• Create a table
• Insert data
• Run python

Answer: Delete data, Create a table, Insert data

---

Q2. Which of these is the correct syntax to make a new database using command line?

• CREATE people;
• CREATE DATABASE people;
• MAKE people;
• MAKE DATASET people;

Answer: CREATE DATABASE people;

---

These are answers of Web Application Technologies and Django Week 5 Answers Coursera Quiz

---

Q3. “INSERT INTO” is the keyword used to insert data into tables.

• True
• False

Answer: True

---

Q4. Which keyword is used to add conditions to your query?

• WHERE
• IF
• ONLYIF
• SELECT

Answer: WHERE

---

These are answers of Web Application Technologies and Django Week 5 Answers Coursera Quiz

---

Q5. Which command is used to retrieve all records from the table Users?

• RETRIEVE all FROM Users
• SELECT all FROM Users
• RETRIEVE * FROM Users
• SELECT * FROM Users

Answer: SELECT * FROM Users

---

Q6. Which keyword will cause the results of the query to be displayed in sorted order?

• GROUP BY
• WHERE
• ORDER BY
• None of these

Answer: ORDER BY

---

These are answers of Web Application Technologies and Django Week 5 Answers Coursera Quiz

---

Q7. The LIMIT clause helps to narrow down the number of rows returned by the query.

• True
• False

Answer: True

---

Q8. Images, PDFs, and movies cannot be stored in a database.

• True
• False

Answer: False

---

Q9. A primary key can be set to null.

• True
• False

Answer: False

---

These are answers of Web Application Technologies and Django Week 5 Answers Coursera Quiz

---

More Weeks of this course: Click Here

More Coursera Courses: http://progiez.com/coursera

---