Finding Network address and broadcast address of an IPv4 address is a challenging task if you are preparing for CCNA Global certificaton exam. It's an important topic comes under IPv4 subnetting. Following explanation may help you in this. Example 1: Class C address: 192.168.1.176/26 IP address: 192.168.1.176 Subnet mask:...
BEST SQL INTERVIEW QUESTIONS AND ANSWERS 2020 | PREPARE FOR SQL INTERVIEW IN 2020 WITH THESE MOST ASKED REAL-WORLD SQL INTERVIEW QUESTIONS. SAVE TIME IN INTERVIEW PREPARATION. 1. Define SQL? Ans: SQL stands for Structured Query Language. It is the language of the...
DML Commands In SQL AUTHOR: Dr. Geeta Mandar Mete (Ph.D., M.C.S, MBA(HR and IT). This Article Published in Developer IQ Asia’s #1 Technology Magazine. Whats Is DML? A data manipulation language (DML) is a computer programming language used for adding (inserting), deleting, and modifying (updating) data in a database. A DML is often...
Basics Of SQL | SQL Tutorial For Beginners In 2020 Author: Dr. Geeta Mandar Mete (Ph.D., M.C.S, MBA(HR and IT). This Article Published in Developer IQ Asia's #1 Technology Magazine. What is SQL? SQL is a standard language that is used to work with...