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  • 1 answers

Richa Sharma 6 years ago

It is mathematical function
  • 1 answers

Arpit Raj 6 years ago

Static fonts are pre designed and all alphabet doesn't change when typed one more time. e.g-Times New Roman In Dynamic fonts characters are redefine at each occurrence. Hand written fonts alphabet are dynamic font because of individual variation
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Preeti Nagra 6 years ago

If statement is used for cheking our values between certain range but in switch we can only check the eqaulity
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Sia ? 3 years, 5 months ago

  1. The WHERE clause is used in the selection of rows according to given conditions whereas the HAVING clause is used in column operations and is applied to aggregated rows or groups.
  2. If GROUP BY is used then it is executed after the WHERE clause is executed in the query. It means it selects the rows before grouping is done or aggregate calculations are performed. Thatswhy, WHERE clause is also called Pre-filter. But, GROUP BY is executed before the execution of the HAVING clause. It means it selects the rows after aggregate calculations are performed. Thatswhy, HAVING clause is also called as Post-filter.
  3. We cannot use the HAVING clause without SELECT statement whereas the WHERE clause can be used with SELECT, UPDATE, DELETE, etc.
  4. WE can use aggregate functions like sum, min, max, avg, etc with the HAVING clause but they can never be used with WHERE clause.
  5. HAVING clause is generally used with the GROUP BY. If you use the HAVING clause without GROUP BY then also it can refer to any column but it won't be used while performing the query unlike WHERE clause.
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Lovepreet Singh 6 years ago

Through Bluetooth ki place pe like Bluetooth

Lovepreet Singh 6 years ago

PAN stand for Personal Area Network is connection between devices for an individual person workstation. For example: Bluetooth connection between two devices through Bluetooth headphones with phone.
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Arpit Raj 6 years ago

MySQL is a software and SQL is language
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Nuke 6 years, 1 month ago

No in one table there is only one primary key and if we use two keys as primary key error messages will be displayed as it is against the definition of the primary key.
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Sia ? 3 years, 5 months ago

Both / and % are two different operators used in Java. These operators are mathematical operators and both have different uses. / Only perform the division operation in mathematics and returns results as the quotient, while % is known as modulus. / divides and returns the answer.

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Sia ? 3 years, 5 months ago

SQL is a query language, whereas MySQL is a relational database that uses SQL to query a database. You can use SQL to access, update, and manipulate the data stored in a database. SQL is used for writing queries for databases, MySQL facilitates data storing, modifying, and management in a tabular format.

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