Question
In 1866, John Newlands, an English scientist, arranged
the then known elements in the order of increasing atomic masses. He found that every eighth element had properties similar to that of the first. He called it the -Solution
Newlands compared his discovery to the octaves found in music and thus, he called it the ‘Law of Octaves’. It is also known as ‘Newlands’ Law of Octaves’.
Which of the following is an example of a transaction in a banking system?
- What is a hybrid cloud?
In the Entity-Relationship (ER) model, what does an entity represent?
3NF is best suitable for designing of the database?
CDMA is a communication technique that allows multiple users to share the same frequency band simultaneously by using unique codes to differentiate thei...
Which of the following is an example of a message-passing IPC mechanism?
What happens when a program accesses data that is not currently in physical memory (RAM) due to virtual memory management?
A communications protocol defines the rules for sending blocks of data (each known as a Protocol Data Unit (PDU)) from one node in a network to another ...
Which of the following is an example of an ADT for storing data?
What is a primary key in the context of the ER model?