History and Evolution
This term for large-scale computers was first coined in the early 1960s.
Answer: What is "mainframe"
Question: This primary storage technology is commonly used in mainframe computers.
Answer: What is magnetic tape?
Question: This operating system has historically dominated mainframe computing.
Answer: What is z/OS?
Question: This industry has traditionally been a major user of mainframe computers.
Answer: What is banking and finance?
Question: This technology allows mainframes to integrate seamlessly with cloud environments, enabling hybrid cloud solutions.
Answer: What is IBM Cloud for IBM Z?
Question: This company introduced the first commercially successful mainframe computer, the IBM 700 series.
Answer: What is IBM?
Question: "Channels" in mainframe architecture refer to these components that manage data transfers.
Answer: What are I/O channels?
Question: z/OS is crucial in the modern mainframe environment for managing these aspects of computer operations.
Answer: What are system resources and workload?
Question: This specific application area relies on mainframes for managing reservations, ticketing, and scheduling.
Answer: What is airline reservations systems?
Question: Mainframes support these modern programming languages, facilitating the development of new applications.
Answer: What are Java and Python?
Question: The first transistorized mainframe computer by IBM was known by this name.
Answer: What is the IBM 7090?
Question: The term "MVS" in mainframe computing stands for this.
Answer: What is Multiple Virtual Storage?
Question: This IBM operating system competes with z/OS in the mainframe market.
Answer: What is z/VSE?
Question: Mainframes offer advantages for handling large-scale transaction processing due to their ability to process these types of operations efficiently.
Answer: What are high volumes of transactions?
Question: IBM's z/OS Container Extensions (zCX) allow mainframes to run applications using this container technology.
Answer: What is Docker?
Question: Mainframe computers peaked in popularity during this decade.
Answer: What is the 1970s?
Question: In mainframe terminology, "LPAR" stands for this.
Answer: What is Logical Partition (LPAR)?
Question: This mainframe operating system is renowned for its virtualization capabilities.
Answer: What is z/VM?
Question: Mainframes are integral in disaster recovery scenarios for this reason.
Answer: What is their reliability and data integrity?
Question: This technology allows mainframes to integrate seamlessly with cloud environments, enabling hybrid cloud solutions.
Answer: What is IBM Cloud for IBM Z?
Question: The introduction of personal computers marked a decline in mainframe dominance during this decade.
Answer: What is the 1980s?
Question: "ZIIP" stands for this specialized processor type used in IBM mainframes.
Answer: What is System z Integrated Information Processor?
Question: "JES" is a critical component of mainframe operating systems and stands for this.
Answer: What is Job Entry Subsystem?
Question: This famous mainframe-based game from the early days of computing was a precursor to modern computer games.
Answer: What is "Adventure" (also known as Colossal Cave Adventure)?
Question: IBM's z15 mainframe introduced this feature to improve performance by dynamically allocating resources based on workload demands.
Answer: What is Dynamic Partitioning?