The limpel-ziv (lz77) compression technique is used by the GNU zip (gzip) tool to produce a compression ratio of 60–70%.
<h3>How do methods for data compression function? Describe the LZW algorithm.</h3>
Compression methods lower the amount of memory needed to hold pictures and the number of bytes needed to represent data. Compression improves the amount of data that can be delivered over the internet and enables the storage of more photos on a given media.
Abraham Lempel, Jacob Ziv, and Terry Welch developed the table-based lookup technique known as LZW compression to compress a file into a smaller file. The TIFF image format and the GIF image format are two frequently used file formats that employ LZW compression.
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AI-driven attacks caused sandbox technology to automate and introduce artificial intelligence learning. AI and machine learning can be used to fight against malware attacks.
<h3>
Artificial intelligence, machine learning, and malware</h3>
Artificial intelligence (AI) refers to the ability of a PC to perform tasks done by humans due to the requirement of discernment.
Machine learning is a subdivision of (AI) based on the use of data and algorithms to mimic human learning.
Malware is malicious software generated by cybercriminals, which are capable of stealing unauthorized information.
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Answer:
The failsafe method when facial recognition method is unavailable is the Personal Identification Number (PIN) method.
Explanation:
The Personal Identification Number (PIN) option is available for setup for cases when other biometric authentication methods fail due to several reasons.
