Home⇒ Everyday Science GK⇒ Science and technology
| Note:- You can add tough questions into your favourite list for second revision. |
| Q1 ⇒ In which year was MIDI(Musical Instrument Digital Interface) introduced? 1983 [other wrong options] [Discuss in forum] |
| Q2 ⇒ Name the terminals of a BJT. Emitter, Base, Collector [other wrong options] [Discuss in forum] |
| Q3 ⇒ What was the active medium used in the first working laser ever constructed? A ruby rod [other wrong options] [Discuss in forum] |
| Q4 ⇒ In which decade was the transistor invented? 1940s [other wrong options] [Discuss in forum] |
| Q5 ⇒ What is the Websites code for the country Bulgaria? BG [other wrong options] [Discuss in forum] |
| Q6 ⇒ Internet Explorer is a... Web Browser [other wrong options] [Discuss in forum] |
| Q7 ⇒ What is the Websites code for the country Spain? SN [other wrong options] [Discuss in forum] |
| Q8 ⇒ The most common format for a home video recorder is VHS. VHS stands for...? Video Home System [other wrong options] [Discuss in forum] |
| Q9 ⇒ What does CPU stand for? Central Processing Unit [other wrong options] [Discuss in forum] |
| Q10 ⇒ The abbreviation URL stands for: Uniform Resource Locator [other wrong options] [Discuss in forum] |
| Q11 ⇒ Most modern TV's draw power even if turned off. The circuit the power is used in does what function? Remote control [other wrong options] [Discuss in forum] |
| Q12 ⇒ What will a UPS be used for in a building? To provide power to essential equipment [other wrong options] [Discuss in forum] |
| Q13 ⇒ '.BAK' extension refers usually to what kind of file? Backup file [other wrong options] [Discuss in forum] |
| Q14 ⇒ Computers calculate numbers in what mode? Binary [other wrong options] [Discuss in forum] |
| Q15 ⇒ "www" stands for... World Wide Web [other wrong options] [Discuss in forum] |
| Q16 ⇒ What would you use for immediate, real-time communication with a friend? Instant Messenging [other wrong options] [Discuss in forum] |
| Q17 ⇒ Which is the best search tool for finding Web sites that have been handpicked and recommended by someone else? Subject directories [other wrong options] [Discuss in forum] |
| Q18 ⇒ The transformer that develops the high voltage in a home television is commonly called a...? Flyback [other wrong options] [Discuss in forum] |
| Q19 ⇒ What is a NIC? Network Interface Card [other wrong options] [Discuss in forum] |
| Q20 ⇒ A DV camcorder is... Used to create digital video [other wrong options] [Discuss in forum] |
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