Differentiate between ‘delete’, ‘truncate’ and ‘drop’ commands.

1063

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What is the purpose of @emailvalidator annotation?

960

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What is absolute pressure? How absolute pressure is calculated?

1075

---

What are the sql aggregate functions?

1068

---

Where are global variables stored?

897

---

What are the three logical sets of tables that make up a PeopleSoft database and what is the purpose of each?

1252

---

Which serialization libraries are supported in spark?

312

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At 50 Centigrade (Diesel oil) what is its cast?

1816

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Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.

3127

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How to kill any user's all processes?

790

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What are the main advantages of the microkernel approach to system design?

1186

---

What are NBFCs?

1099

---

Which best describes the load files into stack command?

29

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how can I do (config)? if my product category like this 1 product brand exam 101 brand A, 102 brand B 2 product type exam 501 type water, 502 type resin my sale deal is every customer can buy mix product category if buy 400.00 each can get free goods 10.00 each from any product in mix cat exam customer order line brand type quantity 1 101 501 100.00 2 101 502 100.00 3 102 501 100.00 4 102 502 100.00 mean customer meet target can get free 10.00 each but customer can select material in mix category chot trinnamaitip

1861

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What is knowledge modeling?

434

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