cisc
Học thuậtThân thiện
Definition
Noun (Computing):
- A type of computer architecture characterized by having a large set of complex instructions built directly into the CPU hardware. This contrasts with architectures that use a smaller, simpler set of instructions.
Noun (Organization):
- An agency of the Canadian government responsible for consolidating and coordinating the intelligence functions of various Canadian law enforcement bodies.
Usage Examples
Noun (Computing):
- Early personal computers often used a CISC architecture.
- The debate between CISC and RISC designs influenced processor development for decades.
Noun (Organization):
- The CISC works to enhance national security through intelligence sharing.
- A report was filed with the CISC regarding the cross-border investigation.
Advanced Usage
- As an attributive noun: Used before another noun to specify a type.
- The CISC processor handled the complex task efficiently.
- The CISC mandate includes strategic criminal intelligence.
Variants and Related Words
- CISC-based (adj): Describing a system or processor that uses CISC architecture.
- The server runs on a CISC-based chip.
- RISC (noun): Reduced Instruction Set Computer; the contrasting architecture to CISC.
- Modern smartphones typically use RISC processors.
Synonyms
- Complex Instruction Set Computing (noun, computing): The full name for the acronym CISC.
- Criminal Intelligence Service Canada (noun, organization): The full name of the Canadian agency.
Notes on Meaning
This is an acronym with two distinct, unrelated meanings based on context: 1. The computing term is a technical descriptor for a processor design philosophy. 2. The organizational term is a proper noun referring to a specific Canadian government agency. The correct meaning is determined entirely by the surrounding context (e.g., discussion of computer hardware vs. law enforcement).
Noun
- (computer science) a kind of computer architecture that has a large number of instructions hard coded into the CPU chip
- an agency of the Canadian government that unifies the intelligence units of Canadian law enforcement agencies