concepts set 1 Detailed Explanation And More Example

Answer: (d)

Answer: (a)

Param is a supercomputer developed by Indian Scientists.

Supercomputer PARAM 8000 (made by the Centre for Development of Advanced Computing (C-DAC)) was launched on July 1, 1991, and is considered India's first supercomputer. It was indigenously built in 1991 by C-DAC and was replicated and installed at ICAD Moscow in 1991 under Russian collaboration.

PARAM is a series of supercomputers designed and assembled by the Centre for Development of Advanced Computing (C-DAC) in Pune, India. The latest machine in the series is the PARAM ISHAN.

Bhatkar is best known as the architect of India's national initiative in supercomputing where he led the development of Param supercomputers. He developed the first Indian supercomputer, the PARAM 8000, in 1991 and later the PARAM 10000 in 1998.

Vijay Pandurang Bhatkar, 70, has been appointed as the new Vice-Chancellor of Nalanda University, Rajgir, in Bihar. He is a technocrat who is popularly known as the father of the Indian Supercomputer.

Answer: (c)

Multitasking has the same meaning as multiprogramming but in a more general sense, as it refers to having multiple running at the same time. This term is used in modern operating systems when multiple tasks share a common processing resource.

Answer: (a)

A thread is usually defined as a lightweight process because an operating system (OS) maintains smaller data structures for a thread than for a process.

Answer: (a)

The benefit of using computers is that computers are very fast and can store huge amounts of data.

Magnetic tape drives, floppy disk drives and hard disk drives are all examples of backing storage devices. The Main Memory contains two types of memory chips called ROM and RAM which hold program instructions and data. Computers store and process data using binary numbers. 

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, like a hard drive. Secondary storage can be removable, internal, or external storage. 

Computers have both advantages and disadvantages. On one hand, they allow us to access the wealth of information that is available on the internet. They also allow us to analyze massive amounts of data very quickly, saving both time and money.

Answer: (e)

Excel is a tool for organizing and performing calculations on data. It can analyze data, calculate statistics, generate pivot tables, and represent data as charts or graphs.