Question
The government has announced a portal called ______ for
unified recruitment at central universities so as to ease the process of recruitment in all central universities & will act as a common platform to list all vacancies, advertisements, and jobs across all central universities.Solution
The government has announced a portal called CU-Chayan (Chayan is Hindi for selection) for unified recruitment at central universities so as to ease the process of recruitment in all central universities. The portal will act as a common platform to list all vacancies, advertisements, and jobs across all central universities. The portal makes the recruitment process completely online. The portal will simplify the recruitment process for not just applicants but also recruiters. It will provide the facility of real-time tracking of applications. It enables a completely online process along with a payment gateway, built-in email communication tools, and online feedback and reference options for referees.
To remove all rows from a table without logging individual row deletions and without firing triggers, which command would you typically use?
What does re.sub(r'(\w+)', r'_\1_', 'hello world') return?
In an E-R diagram, a double rectangle represents a:
Which isolation level allows dirty reads?
Examine the following Java-like code:Â
  ```java
  class Parent {
    String name = "Parent";
    p...
A `FOREIGN KEY` constraint is used to:
In paging, the page size is defined by:
Which SQL clause is used to group rows based on one or more columns?
Which aggregate function returns the number of rows that match a specified criterion?
Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?