Computer Fundamentals and System Concepts

The App Store is Apple's official application distribution platform for iOS devices, where users can download Apple-certified applications. Cydia is for third-party apps, Apple Store is for hardware purchases, and Installer is an older alternative app store.

The Intel 8085 microprocessor is indeed an 8-bit processor, meaning it processes data in 8-bit chunks and has an 8-bit data bus. It was widely used in the 1970s and 1980s for embedded systems, industrial applications, and early computing.

The four major data processing functions of a computer are: input, processing, output, and storage. Gathering data (input), storing data (storage), and processing data into information are core functions. Analyzing data or information is typically performed by humans or specialized software applications, not a fundamental computer data processing function.

Analog computers are specialized for specific tasks like industrial control, instrumentation, and scientific measurements. They process continuous physical signals (voltage, temperature) rather than digital data. They are NOT designed for general-purpose computation, information storage, or data transmission - those are digital computer functions.

CDAC (Centre for Development of Advanced Computing) is an Indian organization established in 1988, while ENIAC, EDVAC, and UNIVAC are all early American computers from the 1940s-1950s. The odd one out is CDAC because it's a modern Indian institution, not a vintage computer like the others.

Third generation computers (1965-1971) used Integrated Circuits (ICs), while VLSI (Very Large Scale Integration) technology was introduced in the fourth generation starting around 1971. VLSI allows thousands of transistors on a single chip, far more advanced than the ICs used in third generation systems.

FLOPS (Floating Point Operations Per Second) is indeed the standard unit for measuring supercomputer performance. It counts how many floating-point calculations a computer can perform in one second, making it ideal for comparing computational speed of systems designed for complex mathematical and scientific calculations.

Blaise Pascal invented the Pascaline in the 17th century, which was one of the earliest mechanical calculators. It could perform addition and subtraction, making him a pioneer in the history of computing machines.

PARAM, developed by the Centre for Development of Advanced Computing (C-DAC) in 1991, was India's first indigenously built supercomputer. It was developed in response to technology denial regimes and marked India's entry into high-performance computing. PARAM means 'supreme' in Sanskrit.

The Intel 4004, released in 1971, was a 4-bit processor and the first commercially available microprocessor. It contained 2,300 transistors and could execute 92,000 instructions per second. The '4004' designation reflects its 4-bit architecture.

ILOVEYOU was a notorious computer worm that spread via email in 2000, causing billions of dollars in damage. It appeared as a love letter attachment and, when opened, would overwrite files and spread to all contacts. It was created by two Filipino programmers and is considered one of the most damaging viruses ever.

NVNC '91 refers to the New Virus Naming Convention established in 1991 to standardize how antivirus vendors name malware. This convention aimed to reduce confusion when the same virus was given different names by different vendors. Options A and B are incorrect because neither the first antivirus software nor the first computer virus originated in 1991 - both appeared much earlier. Option D is incorrect as there was no major virus naming conference in New York in 1991.

In software and digital media, an Easter egg is a hidden feature, message, or game intentionally placed by developers for users to discover. These are typically activated through secret combinations or actions and are meant as entertainment rather than piracy. Options A and B refer to the literal holiday tradition involving decorated eggs, while option C describes software cracks used for piracy, an illegal activity completely different from the benign hidden features that constitute Easter eggs.