What is Comodo Antivirus ?
Answer : Comodo Antivirus is the only antivirus solution...
What is port and port number ?
Answer : One of the circuit connection point on a front end processor...
What is MAC Address and How to get mac address in my computer ?
Answer : A Media Access Control (MAC) address is a 48-bit address stored...
What is Spoofing ?
Answer : Spoofing is that the act of disguising a communication...
What is IP ?
Answer : IP stands for Internet Protocol which is the communications protocol...
What is DNS and DNS port number ?
Answer : The Domain Name System (DNS) is the phonebook of the Internet...
What is DND ?
Answer : DND means Do Not Disturb...
What is DHCP ?
Answer : DHCP (Dynamic Host Configuration Protocol) is a protocol...
What is Cyber Security ?
Answer : Cyber security or information technology security refers to a set of techniques...
What is whitelist ?
Answer : A whitelist is a list of e-mail addresses or domain names...
What is firewall ?
Answer : A firewall is a piece of hardware or software...
What are the layers of OSI ?
Answer : There are seven Layers in Open Systems Interconnection Model...
What is the difference between static and dynamic IP ?
Answer : Static IP configured by the ISP...
How to detect phishing ?
Answer : There are 5 ways to detect a phishing...
What is Spam ?
Answer : Spam is garbage mail or garbage newsgroup postings...
What is ISP ?
Answer : An Internet service provider (ISP) is a company...
How to detect a cycle in a linked list ?
Answer : A linked list is said to contain a cycle ...
What is Binary Tree in Data Structures ?
Answer : Binary tree is a special type of data structure...