1.
What is the full form of "BIOS"?
Explanation
BIOS stands for Basic Input/Output System. It is a firmware that is built into the computer's motherboard. BIOS is responsible for initializing and testing the hardware components of the computer during the booting process. It also provides the necessary instructions for the operating system to load. BIOS is essential for the proper functioning of the computer as it enables communication between the hardware and software components.
2.
What does CD stand for?
Explanation
CD stands for compact disk, which is a digital optical disc storage format. It is used for storing and playing back audio, video, and other types of data. The term "compact" refers to the smaller size of the disk compared to traditional vinyl records or cassette tapes. The term "disk" refers to the circular shape of the storage medium. CDs became popular in the 1980s and 1990s as a replacement for analog formats, offering better sound quality and durability.
3.
What does "ROM" stand for?
Explanation
ROM stands for Read Only Memory. This is a type of computer memory that is non-volatile and cannot be modified or erased. It contains data that is permanently stored and can only be read. ROM is commonly used in devices such as game consoles, smartphones, and computers to store firmware and software instructions that are essential for their operation. It retains its data even when the power is turned off, making it ideal for storing critical system information.
4.
FDD stands for?
Explanation
FDD stands for Floppy Disk Drive, which refers to a hardware device used to read and write data on floppy disks. Floppy disks were a popular storage medium in the past, but they have become obsolete in recent years due to the emergence of more advanced and efficient storage technologies. The FDD allowed users to access and transfer data from floppy disks to computers and vice versa.
5.
What is the full form of "ISP"?
Explanation
ISP stands for Internet Service Provider. An ISP is a company or organization that provides access to the internet for individuals or other companies. They offer various services such as internet connectivity, email services, web hosting, and virtual private networks (VPNs). ISPs connect their customers to the internet through different technologies like dial-up, DSL, cable, fiber-optic, or satellite connections. They play a crucial role in enabling individuals and businesses to access and use the internet for communication, information sharing, and online activities.
6.
ATM is a machine where you can withdraw money. What does it stand for?
Explanation
ATM stands for Automated teller machine. It is a machine that allows users to withdraw money, make deposits, and perform other banking transactions without the need for a human teller. The term "automated" refers to the fact that the machine operates automatically, without the need for manual intervention, while "teller" refers to the traditional role of a bank teller who assists customers with their banking needs.
7.
VOIP stands for?
Explanation
VOIP stands for Voice over Internet Protocol, which refers to the technology that allows voice communication and multimedia sessions to be transmitted over the internet. It enables users to make phone calls using an internet connection rather than traditional telephone lines. This technology converts voice signals into digital data packets and transmits them over IP networks, making it a cost-effective and flexible solution for communication.
8.
Write the full form of VPN?
Explanation
VPN stands for Virtual Private Network. It is a technology that allows users to create a secure and encrypted connection over a public network, such as the internet. By using a VPN, users can access the internet privately and securely, as the VPN encrypts their data and hides their IP address. This helps to protect sensitive information, maintain privacy, and bypass restrictions or censorship imposed by governments or organizations.
9.
SAN stands for?
Explanation
SAN stands for Storage Area Network. It is a high-speed network that provides block-level data storage to multiple servers. SANs are typically used in enterprise environments to centralize storage resources and provide efficient data access and management. By separating storage from servers, SANs offer increased scalability, flexibility, and reliability. They allow for the consolidation of storage devices, simplifying administration and reducing costs. SANs use Fibre Channel or iSCSI protocols to connect servers and storage devices, enabling fast and reliable data transfers.
10.
What is the full form of AVI?