FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

APPLICATION SOFTWARE FOR PERSONAL ENTERPRISE WORKGROUP OBJECTIVES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following compression file extensions doesn’t actually use compression?
A
.rar
B
.tar
C
.7z
D
.gz
Explanation: 

Detailed explanation-1: -The Universal Disk Format (UDF) File System The UDF file system is the industry-standard format for storing information on the DVD (Digital Versatile Disc or Digital Video Disc) optical media.

Detailed explanation-2: -NTFS allows for additional security settings, but there’s no secret built-in access to NTFS for anyone. NTFS is very secure, and there are no back-door permissions into the file system. FAT32 does not have any known security vulnerabilities, and FAT32 wasn’t designed to be a secure file system.

Detailed explanation-3: -Microsoft Excel will use the . xls or . xlsx file extension.

Detailed explanation-4: -Image editing software is used for manipulating the images, applying filters and cropping it etcetera. So, it can not be termed productivity software.

There is 1 question to complete.