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Home⇒ Everyday Science GK⇒ Science and technology
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Q81 ⇒ Once the active medium is excited, the first photons of light are produced by which physical process? Spontaneous emission [other wrong options] [Discuss in forum] Blackbody radiation Synchrotron radiation Planck's oscillation |
Q82 ⇒ Which of the following is not a method of accessing the web? CPU [other wrong options] [Discuss in forum] ISDN Modem DSL |
Q83 ⇒ '.JPG' extension refers usually to what kind of file? Image file [other wrong options] [Discuss in forum] System file Animation/movie file MS Encarta document |
Q84 ⇒ How many terminals does a BJT have? 3 [other wrong options] [Discuss in forum] 1 5 4 |
Q85 ⇒ The first graphical browser for the WWW was named: Mosaic [other wrong options] [Discuss in forum] Netscape Veronica Explorer |
Q86 ⇒ The first step to getting output from a laser is to excite an active medium. What is this process called? Pumping [other wrong options] [Discuss in forum] Exciting Priming Raising |
Q87 ⇒ Modem stands for... Modulator Demodulater [other wrong options] [Discuss in forum] Monetary Devaluation Exchange Mechanism Memory Demagnetization Monetary Demarkation |
Q88 ⇒ What is NAT? Network Address Translation [other wrong options] [Discuss in forum] Network Administration Tool Novell Address Transfer Newly Added Technology |
Q89 ⇒ '.TMP' extension refers usually to what kind of file? Temporary file [other wrong options] [Discuss in forum] Compressed Archive file Image file Audio file |
Q90 ⇒ '.TXT' extension refers usually to what kind of file? Text File [other wrong options] [Discuss in forum] Image file Audio file Adobe Acrobat file |
Q91 ⇒ Hardware devices that are not part of the main computer system and are often added later to the system. Peripheral [other wrong options] [Discuss in forum] Clip art Highlight Execute |
Q92 ⇒ Which is not an internet protocol? STP [other wrong options] [Discuss in forum] HTTP FTP IP |
Q93 ⇒ '.MPG' extension refers usually to what kind of file? Animation/movie file [other wrong options] [Discuss in forum] WordPerfect Document file MS Office document Image file |
Q94 ⇒ What is the World Wide Web? The part of the Internet that enables information-sharing via interconnected pages [other wrong options] [Discuss in forum] A computer game A software program Another name for the Internet |
Q95 ⇒ What is FMD? Fluorescent Multi-Layer Disc [other wrong options] [Discuss in forum] FastEthernet Measuring Device Flashing Media Diode Flash Media Driver |
Q96 ⇒ How many diodes are in a full wave bridge rectifier? 4 [other wrong options] [Discuss in forum] 8 2 3 |
Q97 ⇒ What does the abbreviation "http" stand for? Hypertext Transfer Protocol [other wrong options] [Discuss in forum] High Task Termination Procedure Harvard Teletext Proof Hindustan Times Technical Proffesionals |
Q98 ⇒ What does AM mean? Amplitude modulation [other wrong options] [Discuss in forum] Angelo marconi Anno median Amperes |
Q99 ⇒ In which decade was the telephone invented? 1870s [other wrong options] [Discuss in forum] 1850s 1860s 1880s |
Q100 ⇒ '.INI' extension refers usually to what kind of file? System file [other wrong options] [Discuss in forum] Image file Hypertext related file Image Color Matching Profile file |
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