Understanding IP Addressing, Subnetting, and Network Security
- CIDR (Classless Inter-Domain Routing) is a subnetting method that allows administrators to divide network and host bits anywhere in the address, not just between octets. It introduces a new notation: a standard dotted-decimal address followed by a forward slash and a numeral indicating the network prefix size. The IANA (Internet Assigned Numbers Authority), managed by ICANN (Internet Corporation for Assigned Names and Numbers), is the source of all registered addresses. They allocate address blocks
Network Configuration for Cancun, Los Cabos, and Mexico
Cancun
Switch Configuration
Switch>enable
Switch#conf t
Switch(config)#hostname SW-C1
SW-C1(config)#interface giga 0/1
SW-C1(config-if)#switchport mode trunk
SW-C1(config-if)#exit
SW-C1(config)#vlan 20
SW-C1(config-vlan)#name CANCUN1
SW-C1(config-vlan)#exit
SW-C1(config)#vlan 30
SW-C1(config-vlan)#name CANCUN2
SW-C1(config-vlan)#exit
SW-C1(config)#vlan 40
SW-C1(config-vlan)#name CANCUN3
SW-C1(config-vlan)#exit
SW-C1(config)#interface range fast 0/1-13
SW-C1(config-if-range)#switchport mode access
Introduction to Distributed and Cloud Computing
HW 1
Utility Computing, Distributed Computing, and Paradigms
- Utility computing offers computing resources as a metered service.
- Distributed computing is a computer system in which several interconnected computers share the computing tasks assigned to the system.
- Paradigms of distributed computing include cluster computing, grid computing, and cloud computing.
Improving Performance
- Three ways to improve performance: work harder, work smarter, and get help.
- In computer analogy, the three ways to run applications
Valve Guide: Types, Functions, and Applications
Section 1: Control Valves and Screw Closure
Screw Closure
A screw:
- Interior: Thread rod driver fits into a capsule.
- Exterior: RBI stem thread is on the outside of the capsule.
Screw Valve Types
- Globe Valve: Spherical body with ends in a straight line. Rod axis is perpendicular to the body ends.
- Oblique Valve: Spherical body with ends in a straight line. Rod axis is oblique to the body ends.
- Valve Conduits in Right Angles: Cylindrical body with ends at right angles. Rod axis is straight with one end of the
Sustainable Building Design and Construction: A Comprehensive Guide
E AUTOEVALUACIÓN_TEMA 1
1. Point out the wrong answer.
Sustainable development is that:
b) that prioritizes environmental needs, as opposed to economic and
social.
2.
Sustainable Building is ….
D) The three answers are correct
3. Point out the wrong answer. Sustainable architecture is one that:
d) prioritises socio-economic progress and development of nations,
to improve the quality of life of citizens.
4. Which of the following answers do not correspond to a principle
Sustainability:
b)
Natural Gas Applications and Integrated Gasification Combined Cycle
Applications and Processing of Natural Gas
Natural gas can be used directly as a fuel or as synthesis gas for the petrochemical industry. The transformations and products available are the same as those obtained from synthesis gas derived from crude oil refining. Natural gas is the cleanest natural fuel from a pollution standpoint, as it produces the least amount of CO2 per unit of energy of all fossil fuels. However, it is more difficult to store and transport than solid and liquid fuels.
Because
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