What is data independence and also explain its types?

862

---

what is meant by flywheel and its role in retardation test

2405

---

Explain what an application server does and it's major components.

916

---

What is ado data control in vb?

969

---

what is hints in cognos and where we use it.

2421

---

List some of the features of php7.

966

---

What do you understand by hotfixes and patches in sql server?

937

---

Write a query to insert a new column(new_col int) into a hiev table (htab) at a position before an existing column (x_col)

769

---

What are the bundled validators?

985

---

What is difference between blank and null?

554

---

What are a debit note and credit note with an example?

1041

---

What is the use of tables in excel?

718

---

What is the outcome of running this diagram?

377

---

what is the meaning, the advantages and which are the types of evaluate statement?

1016

---

Define cursor.

983

---