Correct Answer : protocol
Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection.
Correct Answer : Open Database Connectivity.
An ODBC driver uses the Open Database Connectivity (ODBC) interface by Microsoft that allows applications to access data in database management systems (DBMS) using SQL as a standard for accessing the data. ODBC permits maximum interoperability, which means a single application can access different DBMS. Application end users can then add ODBC database drivers to link the application to their choice of DBMS.
Correct Answer : Search Engine
AltaVista was a Web search engine established in 1995. It became one of the most-used early search engines, but lost ground to Google and was purchased by Yahoo! in 2003, which retained the brand, but based all AltaVista searches on its own search engine. In May 2011, Yahoo! shut down the site.
Correct Answer : Generation
2G (or 2-G) is short for second-generation wireless telephone technology. Three primary benefits of 2G networks over their predecessors were that phone conversations were digitally encrypted; 2G systems were significantly more efficient on the spectrum allowing for far greater mobile phone penetration levels; and 2G introduced data services for mobile, starting with SMS text messages.
Correct Answer : primitive
The Double class wraps a value of the primitive type double in an object. An object of type Double contains a single field whose type is double. In addition, this class provides several methods for converting a double to a String and a String to a double, as well as other constants and methods useful when dealing with a double.
Correct Answer : 1 KB
The kilobyte (symbol: kB) is a multiple of the unit byte for digital information. Although the prefix kilomeans 1000, the term kilobyte and symbol kB have historically been used to refer to either 1024 bytes or 1000 (103) bytes, dependent upon context, in the fields of computer science and information technology.
Correct Answer : Open Source
Correct Answer : Transmission Control Protocol
TCP/IP, in full Transmission Control Protocol/Internet Protocol, standard Internet communications protocols that allow digital computers to communicate over long distances. The Internet is a packet-switched network, in which information is broken down into small packets, sent individually over many different routes at the same time, and then reassembled at the receiving end. TCP is the component that collects and reassembles the packets of data, while IP is responsible for making sure the packets are sent to the right destination. TCP/IP was developed in the 1970s and adopted as the protocol standard for ARPANET (the predecessor to the Internet) in 1983.
Correct Answer : Firewalls
Based on the pre-defined security rules, firewall works on monitoring and controlling the network traffic. It protects the device from cyber attacks, malicious networks, digitally transmittable viruses.
Correct Answer : All of the above
