computer science exam 2023 (A+ GRADED)
RAM correct answers Random Access Memory - temporarily stores data and programs currently in use - more RAM = more apps open - storage measured in gigabytes CPU correct answers Central Processing Unit - calculations and operations speed measured in gigahertz - faster CPU = faster response from computer HDD correct answers Hard Disk Drive - non volatile, stores data outside of computer - bigger HDD = more data storage - has moving parts SDD correct answers Solid State Drive - non volatile storage - no moving parts - read/write quicker than HDD - low power consumption ASCII correct answers American Standard Code for Information Interchange - substitutes a number for each character - stored in binary using 7 bits - 128 characters colour depth correct answers (bit depth) - number of bits assigned to each pixel
Información del documento
- Subido en
- 17 de agosto de 2023
- Número de páginas
- 5
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
