PIN Full Form, What is PIN?

PIN full form POSTAL INDEX NUMBER

PIN - Postal Index Number (In case of Indian Post which is used generally in address)

There are many types of PIN but basically we use frequently two pin our daily life first is for indicating someone's address which is known as POSTAL INDEX NUMBER and secondly we use in ATM to identify some person in banking process which is known as PERSONAL IDENTIFICATION NUMBER.

Personal Identification Number (PIN) is a secret numerical code allocated to a user that can be used to authenticate the user to a secured system. A PIN is used to validate electronic transactions across multiple sectors, including banking, payment processing, and communications.

It is used as a password in several entities including ATM Card, Debit Card, Credit Card, Mobile SIM card etc. It is the number which is hidden from the manufacturer or provider of a card and is known only to the user.

SIM Full Form, What is SIM?

SIM full form Subscriber Identification Module.

The account holder is the subscriber. The cellular network uses the ID provided by the SIM to identify what phone number will be connected to a phone carrying that SIM card. The SIM card also identifies its issuing network, and when roaming in different countries, the foreign networks will use this identification to establish whether they will support the card or not. When roaming, the SIM will retain the phone number that is linked to it and will act as though it is in the country for its home network.

Move the SIM card to another phone, and that other phone will take over the phone number. This is subject to the new phone being compatible physically (there are different sizes of SIM card), and the phone is not blocked from working with the network used by the SIM.

How to port SIM:

If the subscriber moves to a different network, the new network will issue a replacement SIM. The phone number may be ported from the old SIM to the new one. Note: the old account must not be closed down before the number is transferred or the number may be lost. You should also note that the phone may be blocked from accepting a SIM from a different network. If necessary, the block can normally be removed although a charge may be payable for this service.

VIP Full Form, What is VIP?

VIP full form Very Important Person.

Very Important Person (VIP) is a person who is accorded special privileges due to his or her status or importance.

Some example of VIP- Bill gates, Mark Jugerbarg, Donald Trump, Narendra modi

If we look at generally, VIP is used in many other context as well. Some of them are listed below for everyone’s reference.

1.      Very Important Person

2.      Volunteers in Parks

3.      Very Important Papers

4.      Vasoactive Intestinal Peptide

5.      Variation in Production (music)

6.      Vacuum Infusion Process (boat construction)

7.      Very Important Part

8.      Vasoactive Intestinal Polypeptide

9.      Video Over IP

10. Value in Purchasing (various organizations)

11. Verification IP

12. Vision International People Group (est. 1996)

13. Vision Impaired People (various locations)

14. Virtus Pro

15. Very Important Paws (Florida)

16. Virtual Internet Protocol (IETF)

17. Visual Information Processor

18. Video Information Player

19. Video Player

20. Vauxhall Internet Price

21. Visual Interdev Project

22. Virtual Instance Port

23. Video Interface Port

24. Very Important Product

25. Vertically Integrated Portal

26. Virtual Ip

27. Video Image Processor

28. Versatile Interface Processor

29. Verisign Identity Protection

30. Voice Initialize All Parameters

31. Vines Internet Protocol

32. Video Image Printing

33. Vendor Integration Protocol

34. Visualising Interactive Processing

35. Vehicle Intrusion Protection

36. Visual Programming

37. Volunteers in Policing

38. Versatile Interface Processor (Cisco)

39. Very Important Pet

40. Violence Intervention Program

41. Veterans Independence Program (Canada)

42. Variable Insurance Products

43. Very Interesting Person

44. Very Inspirational Person

45. Visually Impaired Person

46. Very Irritating Person

47. Verification Intellectual Property

48. Vacuum Insulated Pipe

49. Volunteer Incentive Program

50. Verified Identity Pass (biometric security screening product by Verified Identity Pass, Inc.)

51. Vendor Information Pages

52. Very Important Princess

53. Very Impatient Person

54. Ventilated Improved Pit Latrine

55. Violence Intervention and Prevention (Institute)

56. Vehicle Inspection Program

57. Very Intelligent Person

58. Value in Partnership

59. Ventral Intraparietal

60. Vision in Preschoolers (study)

61. Very Important Parent

62. Visual Immunoprecipitate (assay)

63. Victims' Impact Panel (Oklahoma and Tennessee)

64. Vallery Irons Protection

65. Virtual Interrupt Pending

66. Video Interface Port (computer video card overlay interface)

67. Veterans Information Portal

68. Voting Integrity Project

69. Vienna International Planespotters

70. Video Information Provider

71. Variable Information Processing

72. Virginia Inland Port

73. Volunteers in Probation

74. Virginia Investment Partnership

75. Venture Initiation Program (Wharton Business School)

76. Very Impressive Person

77. Virginia Independence Program

78. Volunteer Initiative Program

79. Vertically Installed Planar

80. Video Input Processor

81. Visually Integrated Phone

82. Very Impossible Person

83. Vines Internet Protocol (Banyan)

84. Visual Identity Program

85. Verde Island Passage (Philippines)

86. Voluntary Investment Program

87. Validity Indicator Profile

88. Very Important Presentation

89. Vanpool Incentive Program

90. Virtual Internet Provider

91. Verified Independently for Performance (Graybar)

92. Vehicle Intrusion Program (Toyota)

93. Volunteers in Psychotherapy

94. Vendor Information Program

95. Visual Information Projection

96. Voluntary Interruption of Pregnancy

97. Voter Integrity Party

98. Visual Interaction Platform

99. Vacation Investment Properties

DSLR Full Form, What is DSLR?

DSLR full form Digital Single-Lens Reflex

A digital single-lens reflex camera is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, as opposed to photographic film.

DSLR is an abbreviation of digital single-lens reflex.

During the 2000s, DSLRs highly replaced film-based SLRs, and in the early 2010s, regardless of the rising acceptance of mirrorless system cameras, DSLRs persists the most general type of interchangeable lens camera in use.

In 1975, Steven Sasson the Kodak engineer developed the first digital still camera, which used a Fairchild 100×100 pixel Charge-Coupled Device.

Components of DSLR Camera

Following are the main components of a DSLR camera,

·         Lens

·         Reflex mirror

·         Shutter

·         Image sensor

·         Matte focusing screen

·         Condenser Lens

·         Pentaprism

·         Eyepiece/Viewfinder

Working of DSLR

·         Through a medium of lens, light enters the camera and collides with the reflex mirror.

·         The reflex mirror throws back the light to the focusing screen in the vertically upward direction.

·         The passing of light happens through focusing screen and it enters the block of a glass which is a Pentaprism.

·         Pentaprism directs the light towards different direction through two discrete mirrors then redirects it towards viewfinder.

·         The viewfinder provides a user the live preview of the image.

·         The reflex mirror overturns upward and obstructs the vertical path of light to keep it directed towards image sensor, when a user clicks the button to take an image.

·         The light reaches the image sensor, when the shutter opens up.

Advantages of DSLR

·         Speed and picture Quality will be good

·         Interchangeable lenses

·         Optical Viewfinder

·         Large ISO range

·         Easy editing and low noise

·         Faster focusing and high quality in low light

·         Ability to use filters

·         Dust removal system

Disadvantages

·         Size is large and weight is heavy

·         Strenuous in accomplishing simple tasks

·         Hard to carry during shoot

·         Complicated in settings

·         Cost is higher