This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which keyword is used to remove one or more rows from a table? A) DELETE B) INSERT C) ERASE D) ... (Read 145 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jul 7, 2018
Which keyword is used to remove one or more rows from a table?
 
  A) DELETE
  B) INSERT
  C) ERASE
  D) SET

Question 2

What is MySQL?
 
  What will be an ideal response?

Question 3

To check for null values in a column in a table, use the SQL phrase ________.
 
  A) IS
  B) IS NOT
  C) IS NULL
  D) COUNT(NULL)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

MySQL is an open source DBMS that runs on many operating systems including Windows, Linux and Unix. It is downloadable from the MySQL Web site. MySQL lacks some of the features of commercial DBMSs such as DB2, SQL Server and Oracle Database. However, it is comparatively easy to use.

Answer to Question 3

C


jessicacav

  • Member
  • Posts: 558
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Example of the Table of Drugs and Chemicals. Example of the Table of Drugs and Chemicals.
a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table. a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table.
Apply knee to chest stretch for posterior hip and leg muscles. Facing the table directly, place one ... Apply knee to chest stretch for posterior hip and leg muscles. Facing the table directly, place one ...
How to determine if a table of values represents a linear or quadratic relationship How to determine if a table of values represents a linear or quadratic relationship
Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ... Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library