Question
Minimum Distance for proper vision
isÂSolution
Minimum distance  for clear vision of healthy eye is 25 cm and maximum distance is infinite .
Which command line tool can be used to check network connectivity between two computers in a local area network?
Which memory type retains its data even when the power is turned off?
Which memory is fastest among the following?
Which of the following is an example of an operating system?
What is the main purpose of query ?
What are the three type groups of vector data?
What is the purpose of the 'VLOOKUP' function in spreadsheet software?
GIS captures and analyses ______ data.
Which of the following is a characteristic of third-generation computers?
Which database object is used to retrieve specific data from one or more tables?