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Thursday, 17 January 2019

Information Technology (Questions & Answers ) - 40


Information Technology (Questions & Answers ) - 40
811. Which institution is credited with the development of www? 
CERN

812. Which is the primary law in India dealing with cyber crime & electronic commerce? 
IT Act, 2000 

813. What was the total number of Sections in the original IT Act, 2000? 94 Sections Which Section of the IT Act 2000 deals with cyber terrorism? 
Section 66F 

814. An unauthorized intrusion into a computer or a network is known as ......... 
Hacking 

815. Which primary component of computer runs the operating system & applications? 
CPU (Central Processing Unit) 

816. What is the full form of FPU? 
Floating Point Unit 

817. ......... are typically used to measure the performance of a computer processor. 
FLOPS (Floating Point Operations Per Second)

818. ...... is the rate at which a processor can complete a processing cycle. 
Clock speed 

819. What is SSD? 
Solid State Drive 

820. Which is the most common type of storage device in computers? 
Hard drive 

821. What is the fullform of 'SD in SD Cards? 
Secure Digital 

822. The keyboard layout in a computer is known as ......... design. 
QWERTY 

823. Which are the modifier keys in a keyboard? 
Shift, function, control, Alt, command & option 

824. Which key is used for capitalizing letters & entering different types of symbols? 
Shift 

825. In Windows, which key is used for entering keyboard shortcuts? 
Control (Ctrl) 

826. By pressing Alt+F4, we can usually ........ a window. 
Close 

827. Which online encyclopedia was launched by Jimmy Wales and Larry Sanger in 2001?
 Wikipedia 

828. Which is the largest online encyclopedia in the world? 
Wikipedia 

829. Which is the world's largest online social networking service in the world? 
Facebook 

830. Which famous social networking service was founded by Mark Zuckerberg, Eduardo Saverin, Andrew MacCollum, Dustin Moskovitz and Chris Hughes in 2004? 
Facebook 

831. Which is the world's leading messaging app for smartphones? 
WhatsApp 

832. Who were the founders of WhatsApp? 
Jan Koum and Brian Acton 

833. Name the world's leading E-commerce company founded by Jeff Bezos in 1994? 
Amazon 

834. Which IT company was founded by Steve Jobs, Steve Wozniak and Ronald Wayne in 1976 to develop personal computers? 
Apple Inc. 

835. Who has been referred to as 'the Father of the Digital Revolution and the Master evangelist of the Digital Age"? 
Steve Jobs 

836. Which Chinese multinational computer technology company was founded by Liu Chuanzhi? Lenova 

837. Who is considered as the "Father of the Cell Phone'? 
Martin Cooper 

838. Who was the first person in history to make a handheld cellular phone call in public?
Martin Cooper 

839. Which company brought out the world's first cell phone? 
Motorola 

840. Which American entrepreneur and inventor is known as the First Lady of Wireless'? 
Arlene Harris 
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