FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The memory size in mainframe computers and advanced technology micro computer are expressed as megabytes. A megabyte contains 1024 kilobytes.As advanced technology devices need more strorage for processing, hence megabytes are used.

Detailed explanation-2: -The mainframe computer’s storage capacity of 1 million bytes (1 MB), with some 600, 000 bytes of RAM, appeared “virtually unlimited” in 1971. Today this figure appears rather modest, with nearly every smartphone providing hundred thousand times that capacity.

Detailed explanation-3: -At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time.

Detailed explanation-4: -The smallest among them are micro computers. They are small in physical size (most of them are desktop system; however, notebook micro computers that can fit into a briefcase are also available). They are economical in terms of costs and are friendly in use. Personal computers (PCs) fall into this category.

Detailed explanation-5: -Solution(By Examveda Team) Its recommended unit symbol is MB. The unit prefix mega is a multiplier of 1000000 (106) in the International System of Units (SI). Therefore, one megabyte is one million bytes of information.