The answer is A) hexadecimal code
The basic difference between DDL and DML is that DDL (Data Definition Language) is used to Specify the database schema database structure. On the other hand, DML (Data Manipulation Language) is used to access, modify or retrieve the data from the database
for example in case of DDL
we use CREATE, TRUNCATE, DROP, and ALTER command
whike in DML we use
SELECT, INSERT, UPDATE and DELETE command.
Answer:
The cable run connecting the new keystone jack to the patch panel is bad.
The patch panel connector for the new location's cable run is not connected to a switch.
Explanation:
The cable run connecting the new keystone jack to the patch panel is bad.
The patch panel connector for the new location's cable run is not connected to a switch.
A VARIABLE is used to represent an unknown number.
Answer:
b) queue
Explanation:
Queue is also an abstract data type or a linear data structure, just like stack data structure, in which the first element is inserted from one end called the REAR(also called tail), and the removal of existing element takes place from the other end called as FRONT(also called head).