EBK NETWORK+ GUIDE TO NETWORKS
8th Edition
ISBN: 8220106798478
Author: ANDREWS
Publisher: YUZU
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Expert Solution & Answer
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Chapter 7, Problem 1RQ
Program Description Answer
A hypervisor software that creates the VMs and manage the allocation of the resource and sharing the resource among the host computer.
Hence, the correct answer is option “A”.
Expert Solution & Answer
Explanation of Solution
Hypervisor:
It is software that defines the VMs and manage the allocation of the resource and sharing the resource among the host computer.
There are two type of hypervisor they are “Type 1” and “Type 2”.
- Type 1 hypervisor installs on a computer before the installation of the OS and so it is called as bare-metal hypervisor.
- Type 2 hypervisor installs host OS as an application and is called as hosted hypervisor.
Explanation for incorrect options:
NFV (Network Functions Virtualization):
It is the process of merging the physical and virtual network architecture. It is constructed to combine and deliver the networking components which will coordinates the infrastructure independent from hardware.
Hence, the option “B” is wrong.
Software defined networking (SDN):
A centralized approach to networking which tends to eliminate the decision-making control from networking devices and in turn gives the responsibility to the product called SDN controller.The main aim of the SDN is to enhance the network control by enabling the enterprise and service providers.
Hence, the option “C” is wrong.
Terminal emulation:
It is the process of making the remote client to guide and command a host computer. It is also called as remote virtual computing Telnet, SSH, Remote Desktop, are some of the examples of terminal emulation.
Hence, the option “D” is wrong.
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entity Counter_1_to_6 is Port ( clk : in STD_LOGIC; -- Clock input reset : in STD_LOGIC; -- Asynchronous reset count : out STD_LOGIC_VECTOR (2 downto 0) -- 3-bit output (1 to 6) );end Counter_1_to_6;
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I need help with this problem, and an explanation for the solution is described below (Fundamentals of Computer Engineering: ModelSim - standard edition). I need help modifying the below codes of "VHDL so that the counter counts up from 1 to 7" of both files into "VHDL to design a counter to count up from 1 to 6". (Fundamentals of Computer Engineering: ModelSim - standard edition).
Counter_1_to_7.vhdl:
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
entity Counter_1_to_7 is
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clk : in STD_LOGIC; -- Clock input
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count : out STD_LOGIC_VECTOR (2 downto 0) -- 3-bit output (1 to 7)
);
end Counter_1_to_7;
architecture Behavioral of Counter_1_to_7 is
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begin
process(clk, reset)
begin
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Chapter 7 Solutions
EBK NETWORK+ GUIDE TO NETWORKS
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