A. prices
B. OCR
C. scanners
D. barcodes
Correct Answer: barcodes ✔
Last Updated: April 03, 2019
Related MCQs
- The general method for to input text and numerical data in computer is by __________?
- Which device uses a handheld operation system ?
- Which of the following is not a binary number ?
- Where do you find the clock and calendar in/on your computer ?
- The comprehensive software system that builds, maintains and provides acess to a database is__________?
- The computer’s processor consists of the following parts__________?
- Specialised programs that assist users in locating information on the web are called__________?
- Which one of the following can make it easier to play games ?
- Which among the following do/does not belong/belongs to the GSM family of wireless technologies ?
- The name ‘Tim Cook’ is associated with__________?
- C++ is a__________?
- Who has been sworn-in as the new chief justice of Allahabad High Court ?
- Which part of a computer helps to store information ?
- Header of a frame generally contains__________?
- The domain name system is maintained by__________?
- Which of the following is NOT an Input device ?
- In computer network nodes are__________?
- Use this when you want to make all letters capital without having to use the shift key for each character __________?
- The first computer was programmed using__________?
- Which key is used in combination with another key to perform a specific task ?
- Capital letters on a keyboard are referred to as__________?
- Why is the Caps lock key referred to as a toggle key ?
- Which part of a computer displays the work done ?
- The technique of temporarily delaying outgoing outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is called__________?
- Wireless transmission can be done via__________?
- A scanner scans__________?
- Mouse technique used for access in properties of any object is __________?
- Main memory works in conjuction with__________?
- A data warehouse is which of the following ?
- The components that process data are related __________?
- The biggest memory size in the following is__________?
- Which of the following represents the fastest digital data transmission speed ?
- The box that contains the central electronic components of the computer is the __________?
- A DVD is an example of a(n)__________?
- In digital computer, all the expressions are coded into__________?
- __________is the process of dividing the disk into tracks and sectors?
- CDs are of which shape ?
- A micro processor chip used in a PC system__________?
- Digital photos and scanned images are typically stored as__________ graphics with extensions such as .bmp, .png, .jpg, .tif, or .gif ?
- Which type of computers use the 8 bit code called EBCDIC ?
- A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is__________?
- Information that comes from an external source and is fed into computer software is called __________?
- Letters, numbers and symbols found on a keyboard are __________?
- Transport layer protocols deals with__________?
- A Web site address is a unique name that identifies a specific __________ on the Web?
- The components that process data are located in the__________?
- To navigate to a new Web page for which you know the URL, type that URL in the browser __________ and press Enter?
- The name of a Microsoft Office Word document is displayed in both the __________ and the taskbar?
- The name for the way that computers manipulate data into information is called__________?
- You organise files by storing them in__________?
- Computer__________ is whatever is typed, submitted or transmitted to a computer system ?