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2 years ago

Write the SQL commands to obtain the following information from the system catalog:

Computers and Technology

1 answer:

netineya [11]2 years ago

3 0

The SQL commands to obtain the information from the system catalog is illustrated below.

<h3>How to illustrate the the SQL commands?</h3>

It should be noted that SQL commands are instructions to communicate with a database to perform a task.

List every table that you created. - SHOW TABLES

List every field in the Client table and its associated data type. - SHOW COLUMNS FROM CUSTOMER

List every table that contains a field named TaskID. - SELECT TBNAME FROM SYSCOLUMNS WHERE COLNAME = 'TaskID'

Learn more about SQL on:

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3 years ago

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3 years ago

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2 years ago

In 4-bit two's complement representation, what is the binary encoding of the number -5?

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a) 1011

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In 4 bit two's complement representation, the first bit is the sign bit.

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If the sign bit is 0, the number is positive.

What is the magnitude of the sign bit?

In n-bit two's complement representation, the magnitude of the sign bit is: