COMPUTER SCIENCE AND ENGINEERING
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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File Compression Programs
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Backup and recovery utilities
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Clean Up Utilities
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Security programs
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Detailed explanation-1: -File compression programs reduce the size of files so they take up less storage space on a storage medium or can be transmitted faster over the Internet.
Detailed explanation-2: -Disk Defragmenter This utility software helps to reduce the fragmentation and hence, reduces the access speed.
Detailed explanation-3: -RAM is considerably faster than virtual memory. RAM, however, tends to be more expensive. When a computer requires storage, RAM is the first used. Virtual memory, which is slower, is used only when the RAM is filled.
Detailed explanation-4: -A file compression utility shrinks the size of a file. A compressed file takes up less storage space. Compressing files frees up room on the storage media and improves system performance.
Detailed explanation-5: -Zip files (. zip and . zipx) have been referred to as compressed folders, packages, containers, and archives. Zip files are the most common type of archive files that also compress data.