All client requests are processed at proxy server.

The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, and hypermedia information systems.

In telecommunications and computer networks, multiplexing (sometimes abbreviated to muxing) is a method by which multiple analog message signals or digital data streams are combined into one signal over a shared medium. The aim is to share an expensive resource.

 It referm to the address line in an x86 based PC that points beyond one Megabyte.

In a computer's central processing unit (CPU), an accumulator is a register in which intermediate arithmetic and logic results are stored.

SaMBa is a software that allows a unix server to act as file server to window client. It is an open source implementation of the CIFS file sharing protocol, which evolved from SMB, hence SMB in SaMBa.

8.3 X 11.7 is the correct dimension of A4 size paper. By seeing the sequence from top order of the page size, the shorter element is the higher element in the next page size, which is not matching this option.

It is a confirmation or receipt of data packet by a computer on the network.

System Center Configuration Manager

Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data.

Laser printing is an electrostatic digital printing process that rapidly produces high quality text and graphics by passing a laser beam over a charged drum.

The Electronic Delay Storage Automatic Calculator (EDSAC), developed at Britain’s Cambridge University, ran its first programs in 1949 in first generation of computer. It became the first stored-program computer in regular use, heralding the transition from test to tool.

ALGOL is a high level language.

Office 2007 has inbuilt *.pdf saving option, in which word files can be directly saved in pdf format.

File server manages and provides access controls on the files shared on network.