Computer Gk For Joa(IT) and Computer Operator Exams
401. A(n) ____________ system is a small, wireless handheld computer that scans an item ’s tag and pulls up the current price (and any special offers) as you shop.
(a) PSS
(b) inventory
(c) POS
(d) data mining
402. The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement specialty called:
(a) robotics
(b) computer forensics
(c) simulation
(d) animation
403. Computer can not do anything without a
(a) Chip
(b) Output device
(c) Memory
(d) Program
404. A process known as ____________ is used by large retailers to study trends.
(a) data mining
(b) POS
(c) data selection
(d) data conversion
405. Which generation of computers is covered by the period 1964-77?
(a) First
(b) Third
(c) Second
(d) Forth
406. _______ is data that has been organized or presented in a meaningful fashion.
(a) A process
(b) Storage
(c) Software
(d) Information
407. ____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.
(a) Data
(b) Sales
(c) Point-of-sale
(d) Query
408. Which of the following is not one of the four major data processing functions of a computer?
(a) gathering data
(b) analyzing the data or information
(c) processing data into information
(d) storing the data or information
409. ____________ tags, when placed on an animal, can be used to record and track in a database all of the animal’s movements
(a) POS
(b) PPS
(c) RFID
(d) GPS
410. Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as
(a) robotics
(b) simulation
(c) computer forensics
(d) forecasting
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Aaj aapne Computer Gk In English For Joa (IT) and compter operator exam se related new post padhi , Aapko hamari aaj ki post kaisi lagi please comment krke jrur bataye or agar aapko hamare aaj ki post thodi bhi helpful lagi ho to please meri post ko share krna mat bhule or mere blog ko follow jrur ker de . kyunki hamare blog per aapko latest gk , latest vacancies detail, answer keys, previous year question paper,exam results or bhi bhut kuch milega .to please hamare blog per roj visit kiya kijiye .mere blog per aane ke liye aap GOOGLE pe JSR STUDY likh ke search kre aapko top per hmara blog mil jayega .danyabaad aapka din subh ho .
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