La ecología es la ciencia que estudia las interacciones entre los organismos y su ambiente, incluyendo factores abióticos como el clima y factores bióticos como otras especies. Examina cómo estos factores afectan la distribución y abundancia de los organismos, así como los procesos que influyen estas relaciones. Fue fundada por Ernst Haeckel y se define como el estudio de la "biología de los ecosistemas".
The document discusses the TCP/IP model, which is a set of protocols used for computer networks and the internet. It describes the four layers of the TCP/IP model: application layer, transport layer, internet layer, and link layer. The internet layer uses IP to transmit data in packets and supports protocols like ARP, RARP, ICMP, and IGMP. The transport layer defines protocols like TCP, UDP, and SCTP that are responsible for reliable delivery of data between hosts. TCP provides reliable connections while UDP is a simpler protocol that does not guarantee delivery. The document provides an overview of the TCP/IP protocol stack and its layers.
El documento presenta la letra de la canción "La amistad" que habla sobre una persona que tiene problemas con sus amigos porque no le suelen ayudar cuando les pide favores. La persona dice que si sus amigos no quieren ayudarla, ella podrá apañárselas sola y seguirá trabajando con sus polluelos sin que los vecinos ni la amistad le sirvan de consuelo.
This document contains 39 questions about networking concepts including the internet, OSI model, TCP/IP model, switching methods, circuit switching, packet switching, message switching, layers of the OSI model and their responsibilities, protocols like TCP, UDP, IP, ARP, RARP, and ICMP. It asks to define these terms, compare different approaches like circuit switching vs packet switching, and explain concepts like connection-oriented vs connectionless transmission, segmentation and reassembly, and compression.
Elvin Ahmadov successfully passed certification for Thomson Reuters Eikon - Version 4 with distinction. The certification was awarded on March 18th, 2015 and was signed by David Craig, President of Financial & Risk at Thomson Reuters.
This document provides information about a course on Shell Programming and Scripting Languages. It discusses:
- The course objectives which are to explain UNIX commands, implement shell scripts using Bash, and learn Python scripting.
- The course outcomes which are to understand UNIX commands and utilities, write and execute shell scripts, handle files and processes, and learn Python programming and web application design.
- Prerequisites of DOS commands and C programming.
- An overview of UNIX including the file system, vi editor, and security permissions.
La ecología es la ciencia que estudia las interacciones entre los organismos y su ambiente, incluyendo factores abióticos como el clima y factores bióticos como otras especies. Examina cómo estos factores afectan la distribución y abundancia de los organismos, así como los procesos que influyen estas relaciones. Fue fundada por Ernst Haeckel y se define como el estudio de la "biología de los ecosistemas".
The document discusses the TCP/IP model, which is a set of protocols used for computer networks and the internet. It describes the four layers of the TCP/IP model: application layer, transport layer, internet layer, and link layer. The internet layer uses IP to transmit data in packets and supports protocols like ARP, RARP, ICMP, and IGMP. The transport layer defines protocols like TCP, UDP, and SCTP that are responsible for reliable delivery of data between hosts. TCP provides reliable connections while UDP is a simpler protocol that does not guarantee delivery. The document provides an overview of the TCP/IP protocol stack and its layers.
El documento presenta la letra de la canción "La amistad" que habla sobre una persona que tiene problemas con sus amigos porque no le suelen ayudar cuando les pide favores. La persona dice que si sus amigos no quieren ayudarla, ella podrá apañárselas sola y seguirá trabajando con sus polluelos sin que los vecinos ni la amistad le sirvan de consuelo.
This document contains 39 questions about networking concepts including the internet, OSI model, TCP/IP model, switching methods, circuit switching, packet switching, message switching, layers of the OSI model and their responsibilities, protocols like TCP, UDP, IP, ARP, RARP, and ICMP. It asks to define these terms, compare different approaches like circuit switching vs packet switching, and explain concepts like connection-oriented vs connectionless transmission, segmentation and reassembly, and compression.
Elvin Ahmadov successfully passed certification for Thomson Reuters Eikon - Version 4 with distinction. The certification was awarded on March 18th, 2015 and was signed by David Craig, President of Financial & Risk at Thomson Reuters.
This document provides information about a course on Shell Programming and Scripting Languages. It discusses:
- The course objectives which are to explain UNIX commands, implement shell scripts using Bash, and learn Python scripting.
- The course outcomes which are to understand UNIX commands and utilities, write and execute shell scripts, handle files and processes, and learn Python programming and web application design.
- Prerequisites of DOS commands and C programming.
- An overview of UNIX including the file system, vi editor, and security permissions.