Question
The SI unit of Pressure is
Solution
Pressure is the effect of a force applied to a surface. It is a derived unit, obtained from combining base units. The unit of Pressure in the SI system is the Pascal (Pa).
Which deadlock prevention scheme allows older transactions to preempt younger ones?
Which of the following SQL queries would return the total number of employees in each department, but only for departments with more than 10 employees?
Which of the following commands are used to put a restriction on the number of rows returned from a query?
In an E-R diagram, a double rectangle represents a:
Consider the following Java-like pseudo-code for inserting a node into a Binary Search Tree (BST):
  ```java
  class Node {
Which of the following is a non-relational database?
What does the ‘
HTTPS ensures which of the following?
A program needs to process elements from a `Queue` until it becomes empty. Which control flow structure is most suitable for this task?Â
In a relational database, what is a candidate key?
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