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What is bottom-up integration testing?

– When the testing is carried out after combining the individual modules in to groups, it is called integration testing. – This testing is carried out after the completion of the unit testing but before proceeding with the validation testing. – The units that have been successful in the unit testing are taken as input […]

What is a Secure Socket Layer?

– Cryptography cannot be achieved without cryptographic protocols. – These protocols are responsible for providing the communication security on internet. – Examples of such protocols are transport layer security (TLS) and secure sockets layer (SSL).

In this article we talk about the latter one i.e., the secure sockets layer. – For authenticating the key exchange, […]

Satellite vs Fiber transmission

Satellite transmission and the fiber transmission are two of the leading transmission types in the field of communication.

About Communication Satellite – A comsat or the communication satellite is an artificial satellite that is sent in to the space for the purpose of telecommunications. – A variety of the orbits are used by the […]

How do satellite phones work?

– Satellite phone or telephone are type of mobile phones that work based on their connection to the satellites that orbit the earth rather than connecting to the cell sites situated on the surface of the earth. – In short, these phones are called as satphones. – The functionality and services provided by these phones […]