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mariarad [96]
3 years ago
13

On a typical microprocessor, a distinct I/O address is used to refer to the I/O data registers and a distinct address for the co

ntrol and status registers in an I/O controller for a given device. Such registers are referred to as ports. In the Intel 8088, two I/O instruction formats are used. In one format, the 8-bit opcode specifies an I/O operation; this is followed by an 8-bit port address. Other I/O opcodes imply that the port address is in the 16-bit DX register. How many ports can the 8088 address in each I/O addressing mode?
Computers and Technology
1 answer:
levacccp [35]3 years ago
5 0

Answer:

First I/O instruction format -> 256 ports

Second I/O instruction format -> 65536 ports

Explanation:

  • For the first instruction format, we have eight bits for port addressing, therefore, the number of port addressed can be calculated as 2^8 = 256 ports
  • For the second instruction format, we have sixteen bits for addressing, therefore, the number of ports addressed can be calculated as 2^16 = 65536 ports

The opcode selection allows us to change between the first and second instruction format, an opcode allows one input or output operation at a time.

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What is an example of an intelligent automation solution that makes use of artificial intelligence?.
mafiozo [28]

Copying text from a web browser is an example of an intelligent automation solution that uses artificial intelligence.

<h3>What is  intelligent automation solution?</h3>

The intelligent automation solution is the combination of new technologies such as artificial intelligence and robotic automations that helps to enhance and enable the program to learn, interpret, and respond by itself.

The complete questions is as follows:

  1. signing-in to various desktop applications
  2. filling out forms with basic contact information
  3. copying text from a web browser
  4. recognizing and interpreting natural language

The best example for  intelligent automation solution is copying text from web browser as the AI interprets the command and the robotic automation will provide its output.

Therefore, option 3. is correct.

Learn more about intelligent automation solution, here:

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7 0
2 years ago
(TCO G) _____ is when network managers deal with network breakdowns and immediate problems instead of performing tasks according
NeTakaya

Option D

Firefighting is when network managers deal with network breakdowns and immediate problems instead of performing tasks according to a well laid out plan.

<h3><u>Explanation:</u></h3>

Network management is a process of monitoring, operating and controlling the network. Various network managers spend most of their time firefighting- dealing with breakdowns and urgent problems.

If managers do not allocate enough time planning and organizing the network and networking staff, they are intended to be reactive rather than proactive in solving problems. A term that refers to reacting to network problems as they arise rather than relying on planned network management activity

4 0
3 years ago
Which area of the network would a college IT staff most likely have to redesign as a direct result of many students bringing the
zvonat [6]

Answer:

wireless LAN

Explanation:

An extranet is a network area where people or corporate partners external to the company access data. An intranet simply describes the network area that is normally accessed only by internal personnel. The wired LAN is affected by BYODs (bring your own devices) when the devices attach to the wired network. A college wireless LAN is most likely used by the tablet and smartphone. A wireless WAN would more likely be used by college students to access their cell provider network.

3 0
4 years ago
Which printout will result from the snippet of code?
Anna35 [415]

Answer:

These are the supplies in the list:  

[‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]

Explanation:

The line return (\n) character will be in the output (so there will be a change of line), but it will NOT be visible as it would have been interpreted as a special character.

So the output will be on 2 different lines, with no \n visible.

If the command would have been: print('These are the supplies in the list:\n', supplies), with single quotes (') instead of double quotes (") then then \n would have been printed but not interpreted as a special character.  At least in most computer language.  Since we don't know of which language the question refers to, we can't be sure at 100%.

7 0
3 years ago
Which type of topology describes the physical arrangement, installation, and connection of cables, computer, and other devices?
Nutka1998 [239]
<span>The network topology describes the physical arrangement, installation, and connection of cables, computer, and other devices.
The network topology can be bus topology (a</span><span> network topology that uses a single cable or conductor to connect all nodes on the network.) ,</span>star topology (a network topology in which cables running from each node connect to a single point, such as a hub.), ring (a network topology that consists of a single cable that runs continuously from node to node), mesh, hybrid, hub topology,... according the arrangement of the nodes. 

8 0
3 years ago
Read 2 more answers
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