A computer has more than one processor which is known as:
Multiprocessor
Let's understand what different terms related to computer processors mean. A processor, also known as a Central Processing Unit (CPU), is like the brain of the computer. It performs most of the calculations and controls the computer's operations.
Understanding Multiprocessor Computers
The question asks for the term used when a computer has more than one processor. Having multiple processors allows a computer to perform many tasks at the same time, increasing its overall speed and efficiency, especially for demanding applications or when running multiple programs simultaneously.
Let's look at the options provided:
- Uniprocessor: This refers to a computer system that has only a single Central Processing Unit (CPU). Most early personal computers were uniprocessor systems.
- Multiprocessor: This term is used for a computer system that contains more than one processor (CPU). These processors can work together to execute tasks, either by dividing a single task among them or by handling different tasks concurrently. This is exactly what the question describes.
- Multithreaded: This term relates to software or programs, not the hardware itself. A multithreaded program can execute multiple threads (parts of the program) concurrently within a single process. While multiprocessing hardware can help multithreaded software run faster, "multithreaded" describes the software's design, not the number of physical processors.
- Multimeter: This is an electronic measuring instrument that combines several measurement functions, such as voltage, current, and resistance, into one unit. It has nothing to do with computer processors.
Based on these definitions, a computer that has more than one processor is known as a Multiprocessor system.
Comparing Uniprocessor and Multiprocessor Systems
Here is a simple comparison:
| Feature | Uniprocessor System | Multiprocessor System |
|---|---|---|
| Number of Processors | One CPU | More than one CPU |
| Capability | Executes one task at a time (though can switch quickly) | Can execute multiple tasks simultaneously |
| Performance | Generally lower for complex tasks | Generally higher for complex and multiple tasks |
Therefore, the correct term for a computer with more than one processor is Multiprocessor.
Important Questions from Computer Fundamentals or Terminologies
A ______ can either be malware or hardware. The main purpose of this malware is to record the keys pressed by a user on the keyboard.
A ______ port transmits one bit of a byte at a time as a single stream of bits. It is meant for transmitting slow data over long distances.
Which of the following is also known as a flash drive?
________ is a reading device that reads printed text by scanning it character by character.
Which of the following is not a magnetic disk?
