Generations — Set 6
Computers · पीढ़ियां · Questions 51–60 of 70
The IBM 360 series is a popular example of which computer generation?
Correct Answer: C. Third Generation
The IBM 360 was a landmark third-generation computer system. It used integrated circuits and provided a common architecture for a wide range of tasks. This helped standardize computing across many industries.
Which generation of computers first used magnetic tapes for storage?
Correct Answer: B. Second Generation
Second-generation computers moved from magnetic drums to magnetic tapes for secondary storage. This allowed for larger amounts of data to be stored and accessed more reliably. It was a significant improvement in data management technology.
The concept of 'Time Sharing' was introduced in which computer generation?
Correct Answer: C. Third Generation
Time-sharing was developed in the third generation to allow multiple users to use one computer at once. It improved resource utilization by allocating small slices of time to each user. This led to the development of early networked systems.
Which generation is associated with the period 1940-1956?
Correct Answer: A. First Generation
The first generation of computers roughly spans the years 1940 to 1956. This era was defined by the use of vacuum tubes and huge, room-sized machines. Programming was done in low-level machine language using punch cards.
Laptops and handheld devices are examples of which generation?
Correct Answer: B. Fourth Generation
Fourth-generation technology made computers small enough to be portable. The invention of the microprocessor allowed the entire CPU to fit on a single small chip. This changed computing from a room-sized activity to a personal one.
Which generation of computers used Parallel Processing for the first time?
Correct Answer: C. Fifth Generation
Fifth-generation computers utilize parallel processing to perform many calculations at the same time. This is a departure from the serial processing used in earlier generations. It is critical for the high-speed requirements of AI.
The term 'Silicon Valley' is a tribute to the material used in which generation?
Correct Answer: C. Third Generation
Third-generation computers were built using silicon chips (Integrated Circuits). Silicon became the essential material for the semiconductor industry. This led to the rapid growth of technology companies in the California region known as Silicon Valley.
Which generation of computers introduced the Graphical User Interface (GUI)?
Correct Answer: C. Fourth Generation
The fourth generation saw the introduction of GUIs, which replaced text-based commands with icons and windows. This made computers much easier for non-technical people to use. Systems like Windows and MacOS were developed in this era.
ENIAC and UNIVAC are examples of which generation of computers?
Correct Answer: A. First Generation
ENIAC and UNIVAC were pioneering machines of the first computer generation. They were built using vacuum tubes and were incredibly large by modern standards. They were primarily used for scientific and military calculations.
The Cray-1 supercomputer is a representative of which generation?
Correct Answer: C. Fourth Generation
The Cray-1 was a famous fourth-generation supercomputer. It used VLSI technology to achieve incredibly high processing speeds for its time. It was used for complex scientific research and weather modeling.