Introduction to Computing
Chapter notes, video classes, MCQ practice tests and quick-revision one-liners for Information Technology and Digital Banking (Elective) — CAIIB.
One-liners from this chapter
Free sample — 8 of 65 rapid-fire Q&A cards.
What is the basic definition of a computer in the context of banking operations?
A computer is an electronic device that processes data by accepting input, performing arithmetic or logical operations, and producing output as per stored instructions (programs).
What is the difference between volatile and non-volatile memory in computing?
Volatile memory loses data on power off; non-volatile retains it.
What are the five fundamental operations performed by any computer system?
The five fundamental operations are: inputting, storing, processing, outputting, and controlling — collectively enabling end-to-end data handling in banking systems.
What is the function of the Arithmetic Logic Unit (ALU) inside a CPU?
ALU performs arithmetic and logical operations on data.
How does primary storage (RAM) differ from secondary storage (hard disk) in a banking computer system?
Primary storage (RAM) is volatile, fast, and holds data only while power is on, whereas secondary storage (hard disk, SSD) is non-volatile and retains data permanently, which is critical for banking records.
What does 'MHz' or 'GHz' measure in the context of a processor?
It measures the processor's clock speed (cycles per second).
What is the role of the Central Processing Unit (CPU) in a bank's core banking solution?
The CPU executes instructions by fetching, decoding, and executing program commands, making it the 'brain' that drives transaction processing in core banking solutions like Finacle or Temenos.
What is a motherboard and what role does it play in a computer system?
Motherboard is the main circuit board connecting all computer components.
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