computer GK class 5

_________ converts of images of typed, handwritten or printed text into

machine-encoded text, whether from a scanned document, or a photo of a document

• MICR

• OCR

• Baracode Reader

• none of the above

_______ maintains power to the connected devices of a computer when power gets

disconnected.

• Central Processing Unit (CPU)

• Monitor

• IC Chips

• UPS

____________ typically consists of code developed by cyberattackers, designed to

cause extensive damage to data and systems.

• Software

• Hardware

• Freeware

• Malware

________ are irrelevant or unsolicited messages sent over the internet, typically to a large number of users, for the purposes of advertising, phishing, etc.

• Email messages

• Virus

• Spam

• None of the above

The right full form of URL is _______

• Uniform Receiving Location

• Unified Resource Locator

• Uniform Resource Locator

• None Of The Above

_______ makes use of additive manufacturing process that creates a physical object

from a digital design.

• laser printer

• Inkjet Printer

• 3D printer

• none of the above

______ is typically used for making presentations.

• microsoft word

• microsoft power point

• microsoft excel

• microsoft outlook

_______ is usually used for making final documents or reports

• microsoft word

• microsoft power point

• microsoft excel

• microsoft outlook

The World Wide Web (WWW) was invented by _______.

• bill gates

• larry page

• steve roger

• tim bernes-lee

________ is considered the official birthday of the internet.

• January 1, 1983

• January 1, 1980

• April 20, 1987

• none of the above