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Super computer, developed by TATA Group, Pune (India ) in November 2007 is? |
A) Eka B) Cka C) CDAC D) None of these Correct Answer : Eka Explanation : In November 2007, The supercomputer 'EKA', which means number one in Sanskrit built by the Computational Research Laboratories (a subsidiary of Tata Sons) with technical assistance and hardware provided by Hewlett-Packard. Supercomputers are primarily used by universities, military and scientific research labs. They are used in high calculation-intensive jobs like quantum physics, weather and climate research, study of chemical compounds, simulation of aircraft in wind tunnels and detonation of nuclear weapons. PARAM 8000 is considered India’s first supercomputer. It was built by the Centre for Development of Advanced Computing (C-DAC) with Russian collaboration. Supercomputers was first introduced in the 1960s and designed primarily by Seymour Cray at the Control Data Corp (CDC). |
210 Byte is equal to? |
A) 1 MB B) 1 KB C) 1 GB D) 1 TB Correct Answer : 1 KB Explanation : In the binary system (using base 2) |
Which of the following is a first Generation Computer Language? |
A) Assembly language B) Machine language C) High level language D) None of these Correct Answer : Machine language Explanation : The languages used to give instructions to computers are called programming language. There are 4 different generations of programming languages are available. First Generation Language (1GL) Second Generation Languages (2GL) Third generation languages (3GL) Fourth generation languages (4GL) This languages are designed keeping in mind a specific purpose, which are mostly written in high-level languages such as C, C ++, JAVA, Python. Queries (SQL), CSS, reports (Oracle Reports), User Interface (XUL), MS Word, PageMaker, AutoCAD etc are some of the most commonly used fourth-generation packages. |
Which of the following is not a chat engine? |
A) Yahoo Messenger B) Google Talk C) Rediff Bol D) ARP Correct Answer : ARP Explanation : ARP (Address Resolution Protocol) is a network protocol used to find out the physical machine address(MAC) of a device from an Internet Protocol address (IP address). |
First Web browser is ? |
A) Mosaic B) Internet Explorer C) Netscape Navigator D) None of these Correct Answer : Mosaic Explanation : NCSA Mosaic was released in 1993 by Marc Andreessen and Eric Bina. The NCSA Mosaic was neither the first web browser (first was the WorldWideWeb of Berners-Lee, which was released in 1990) nor the first graphical web browser (it was preceded by the lesser-known Erwise and ViolaWWW,which was released in 1992), But this was the first web browser credited to popularize the World Wide Web. |
Digitization is a process to convert any data into? |
A) Binary Digit B) Octal Number C) Hexadecimal Number D) None of these Correct Answer : Binary Digit Explanation : Digitisation is the process of converting information from a physical format like text, images or voices and sounds into a digital format such as binary code. |
Which of these is compression technology for transmission of video? |
A) JPG B) C) MPEG D) None of these Correct Answer : MPEG Explanation : A file with the .mpeg (or .mpg) file extension is an MPEG video file format. The MPEG standards are an evolving set of standards for video and audio compression developed by the Moving Picture Experts Group (MPEG). |
Which of the following is a Computer Network Topology? |
A) BUS B) CAR C) Triangle D) None of these Correct Answer : BUS Explanation : Bus topology is a specific kind of network topology in which each computer and network device are connected to a single cable or backbone. |
A full duplex modem can transmit data? |
A) Only in one direction B) In both directions but only in one direction at a time C) In both directions simultaneously D) All of these Correct Answer : In both directions simultaneously Explanation : A modem (modulator-demodulator),device that enables a computer to transmit data over, for example, telephone or cable lines. While Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time. |
Expanded form of URL is? |
A) Uniform Research Limited B) Uniform Resource Locator C) Uniline Resource Labs D) Uniform Research Locator Correct Answer : Uniform Resource Locator Explanation : Each webpage can be accessed with its own individual Uniform Resource Locator (URL) on internet. A URL is made up of several part, all of which have their own functions. |
what is the full form of ascii ? |
A) american standard code for in formation interchange B) american standard code for information internet C) automatic simple code for information intranet D) australian standard code for information interconversion Correct Answer : american standard cod e for information interchange Explanation : ASCII abbreviated from American Standard Code for Information Interchange, developed by American National Standards Institute (ANSI), is a character encoding standard for electronic communication. |
What kind of material does ‘IC’ in computers made of? |
A) Aluminium
B) Vibranium
C) Silicon
D) Gallium/
Correct Answer : Silicon Explanation : An integrated circuit or Computer chips are made of semiconducting material, such as silicon. ICs can contain hundreds of thousands of individual transistors on a single piece of material the size of a pea. |
What is IOT for IT industry? |
A) Interest of Technology
B) Internationalization of Technology
C) Idea of transformation
D) Internet of Things
Correct Answer : Internet of Things Explanation : The Internet of Things(IOT) is not a single technology, it's a concept that describes the idea of everyday physical objects being connected to the internet. |
The transmission control protocol(TCP) is a............ layer protocol ? |
A) Application
B) Session
C) Transport
D) Network
Correct Answer : Transport Explanation : Transmission Control Protocol (TCP) is a transport layer protocol that provides a connection-oriented, reliable service for applications. A connection-oriented protocol establishes a connection, manages data transfer, and terminates the connection. |
The term VPN stands for ? |
A) Virtual Public Network
B) Virtual Private Network
C) Vital Public Network
D) Vital Private Network
Correct Answer : Virtual Private Network Explanation : VPN is an acronym for “virtual private network”. It works by encrypting your internet traffic and protecting your identity online. |