The first one seems the most relivant
<span><span>Computer architecture was essentially a contract with software stating unambiguously what the hardware does. The architecture was essentially a set of statements of the form "If you execute <span>this </span>instruction (or get an interrupt, etc.), then that is what happens." <More sophisticated readers: I get to the term "ISA" later.>
</span><span>Computer organization, then, was a usually high-level description of the logic, memory, etc., used to implement that contract: These registers, those data paths, this connection to memory, etc.
</span></span>Computer Architecture and Computer Organization Examples
<span>Intel and AMD make X86 CPUs where X86 refers to the computer architecture used. X86 is an example on a CISC architecture (CISC stands for Complex Instruction Set Computer). CISC instructions are complex and may take multiple CPU cycles to execute. As you can see, one architecture (X86) but two different computer organizations (Intel and AMD flavors).
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nVidia and Qualcomm on the other hand make GPUs (graphics processing unit as opposed to a CPU central processing unit). These GPUs are based on the ARM (Advanced RISC Machines) architecture. ARM is an example on a RISC architecture (RISC stands for Reduced Instruction Set Computer). Instructions in an ARM architecture are relatively simple and typically execute in one clock cycle. Similarly, ARM here is the computer architecture while both nVidia and Qualcomm develop their own flavor of computer organization (i.e architecture implementation)</span></span>
Answer:
<u> A. precomputes the most efficient route and uses it to ensure rapid packet delivery.</u>
Explanation:
In simple words, what Internet routing means is a process where a router decides which path data packets should follow that are more efficient in delivering the packets across computers.
For example, we can liken the process to the duties of a tour guide in a museum or large building in directing visiting guests who came to explore the museum.
The part of the computer that contains the brain, or central processing unit, is also known as the system unit. Correct answer: D
The system unit contains the main components of a computer. The keyboard, mouse and monitor on the other hands are the peripheral devices. The system unit contains the CPU, motherboard, hard drive, and RAM.
Answer:
traceroute
Explanation:
This command traceroute implies its name, in networking, it is of interest sometimes to know the path a packet takes and how much time it uses between two nodes (PC). Using this command, will display the path that the packet follows when it is sent from one computer until it reaches the specified host (destination) , it reveals the entire routes and the hops the information packet makes on every switch, router and firewall and how much time it spent on each device along the way.
