Question

Adobe developed, which allows documents to be transmitted and stored without loss of formatting.
1. defragmentation 
2. assembler document format
3. filtering format
4.  portable document format

Answer 1

Correct Answer - Option 4 :  portable document format

The Correct Answer is " portable document format".

• The full form of PDF is Portable Document Format.
• They are typically used to distribute read-only documents that preserve the layout of a page.
• It was developed in the early 1990s by Adobe Systems.
• PDF provides an easy and secure approach for data transmission and sharing through emails and other sources.
•  It stores text and images and can be opened on any Operating System (OS), which, in turn, makes it easy to share and store.
• To elaborate further, the PDF was created back in the early '90s to realize the dream of a sustainable, paperless office. Developed by Adobe, a PDf file can capture all the elements of a printed document as an electronic image.
• With PostScript, every individual PDF file can retain the text, formatting, vectors, and even fonts of the original document.

• Defragmentation is a process by which the system reduces the amount of fragmentation in file systems.
• It does this by physically putting the contents of the disk in sequential order for the purpose of storing the pieces of each file in the system close together, and continuously (that is, touching in sequence).
• The main objective is to provide more space in the disk through the process of compaction, so to eradicate further occurrences of fragmentation.
• ​Defragmentation is an operation that attempts to create more space on the main disk by putting files of the same family adjacent to each other, sequentially; formatting is a command used mostly to change a disk file system.
• Defragmentation fixes aggregate fragmentation by moving files around within the free space created when the files on the disk have been moved closer together; formatting does nothing to the data area itself, but when clusters of data are created, that data is replaced with that particular cluster.