What SQL command can be used to delete columns from a table? Options: A . &nbspALTER TABLE TableName DROP COLUMN ColumnName B . &nbspMODIFY TABLE TableName DROP ColumnName C . &nbspALTER TABLE TableName DROP ColumnName D . &nbspMODIFY TABLE TableName DROP COLUMN ColumnName

What SQL command can be used to delete columns from a table?

Question

What SQL command can be used to delete columns from a table?

Options:

A . ALTER TABLE TableName DROP COLUMN ColumnName

B . MODIFY TABLE TableName DROP ColumnName

C . ALTER TABLE TableName DROP ColumnName

D . MODIFY TABLE TableName DROP COLUMN ColumnName

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Question 1. Which of the following SQL statements are helpful in database redesign?....

Question 2. The process of reading a database schema and producing a data model from that schema is known as:....

Question 3. Before any changes to database structure are attempted one should first:....

Question 4. A regular subquery can be processed:....

Question 5. Which of the following modifications may not succeed?....

Question 6. How can you find rows that do not match some specified condition?....

Question 7. What SQL command can be used to add columns to a table?....

Question 8. The data model that is produced from reverse engineering is:....

Question 9. To drop a column that is used as a foreign key, first:....

Question 10. Changing cardinalities in a database is:....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0