Cisco Unified Computing System (UCS) Configuration and Design Considerations
Cisco Unified Computing System Configuration
Scenario 1
A Cisco Unified Computing System is configured as follows:
- 8 server blades
- 2 IOMs
- 4 uplinks
There is a need for 116 vHBAs. Which statement is correct?
C. The CNA M81KR mezzanine adapter is needed in this configuration because it supports up to 128 vHBAs.
Scenario 2
A company is organized into separate engineering groups for network and operating system tasks. Which product would enable network engineers, rather than operating system engineers, to focus
Read MoreObject-Oriented Programming in C++: A Comprehensive Guide
1) What is Object-Oriented Programming? Structure of C++:
The term “object-oriented” combines “object” and “oriented.” Object-oriented programming (OOP) is a computer programming design methodology that models software design around data (objects) rather than functions and logic. The primary goal of OOP is to bind data and the functions that operate on them together.
Basic Concepts of OOP:
- Inheritance
- Dynamic Binding
- Message Passing
- Class
- Objects
- Encapsulation
- Abstraction
- Polymorphism
Structure of a C++ Program:
Read MoreMachine Elements: Fixing, Coupling, and Sealing
Machine Elements
Fixing Elements
These elements are used in the union and fixation of machine parts.
Rivet
A cylindrical body with a rounded head, made of steel, aluminum, copper, or brass. Used for permanent bonding of two or more pieces.
Pin
Unites articulated parts, allowing one piece to move by rotation.
Peg
Unites parts that are not interconnected.
Cotter
A wire shaped like a half-cylinder that is folded and has a circular head with two uneven legs. Prevents the output of pins or nuts during vibrations
Read MoreUnderwater Tools: Hydraulic & Pneumatic Systems Guide
Underwater Tools
Hydraulic Tools
Operation: Based on the transmission of energy through fluid.
- Energy is harnessed by a hydraulic motor, transforming it into mechanical work energy.
Component Parts:
- Engine: An explosion or mechanical generator supplying electric power to the hydraulic pump.
- Hydraulic Pump: Communicates mechanical energy to the engine through the fluid. Maintains adequate flow and pressure.
- Fine Filter: Filters impurities from the oil to prevent system clogging.
- Gauge: Indicates oil pressure
Study of the Battery
A battery is any element capable of storing electrical energy for later use. The elements that form a battery are shown in the figure above. The liquid inside the battery is called the electrolyte, which is composed of a mixture of distilled water and sulfuric acid with a ratio of 34% sulfuric acid and the rest distilled water. The electrolyte level must be one inch above the plates.
Coupling Batteries
To achieve higher voltages (V) or battery capacity (Amp-hours Ah) than those available with standard
Read MoreE-commerce Fundamentals: A Comprehensive Guide
TRUE/FALSE
Write ‘T’ if the statement is true and ‘F’ if the statement is false.
1) E-commerce technologies provide a unique, many-to-many model of mass communication. T
2) Ubiquity lowers the cognitive energy required to transact in a marketspace. T
3) The fact that e-commerce is conducted on the basis of universal standards increases search costs for consumers. F
4) Cost transparency refers to the ease with which consumers can find out the variety of prices in a market. T
5) Universal standards make
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