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guajiro [1.7K]
3 years ago
5

You are writing a device driver for an audio device connected to your computer. Your code needs to determine if the device is bu

sy or ready to accept a new command. How can the driver determine this
Computers and Technology
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer: hello the options related to your question is missing attached below is the complete question and options

answer : Read the status register ( A )

Explanation:

To determine if the device is busy or ready to accept a new command the line of action is to write a code that will Read the status register. A status register   is a hardware register which contains the information about the processor of the device ( i.e. whether the processor is busy or ready )

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Which of the following kinds of computing refers to an environment of servers that house and provide access to resources users a
AveGali [126]

Answer:

Cloud is the correct answer for the above question.

Explanation:

Missing Information:

    The option is missing in the question and the question suggests to choice. The option can be liberated, cloud, disperse, digital for this question in which cloud is the correct answer.

Detailed Explanation:

  • The cloud is used to store a large amount of data or information for varies users and anyone can store or modify or delete the information from anywhere.
  • This service takes money from the user and gives service to modify, edit or add the data from anywhere using the internet. When a user wants to take the service of the cloud then he needs to contact the cloud service provider, then pays money to them and then he can enjoy the service.
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7 0
3 years ago
Protocols at which layer of the OSI model have the primary function of moving datagrams through an internetwork connected by rou
Vladimir [108]

Answer:

"Network layer" is the correct answer to the given question .  

Explanation:

The network layer is interconnected with different networks by providing permission to the network. This job is done by sending the packets in the network. The main aim of the network layer is to provide the logical addressing, routing, and fragmentation of packets.

The network layer is the layer of the OSI model whose primary function is moving the packets or datagrams in the internetwork which is connected by the routers.  

5 0
3 years ago
The software used to help run the computer hardware is the _____.
TiliK225 [7]
C. system software
if it means drivers and so on
6 0
3 years ago
Read 2 more answers
What acronym describes networked devices that contain microcomputers but are not thought of as computing devices, such as refrig
vivado [14]
The acronym RFID (Radio Frequency Identification) describes networked devices that contain microcomputers but are not thought of as computing devices, such as refrigerators, automobile components, light bulbs, and industrial control devices. RFIDs are  battery-powered sensors that gather and transmit data to a reading device. Some sensor based technologies are  scanning electron microscopes, LiDAR,radar, GPS, x-ray, sonar, infrared and seismic.



5 0
3 years ago
In the output at the command line from a router that reads - ip ospf message-digest-key 1 md5 CISCO-123 - what does the CISCO-12
11111nata11111 [884]

Answer: a) it is used as a password.

Explanation:

In order to be able to exchange routing information , CISCO routers use an authentication process, so when they send a message (a HELLO message for instance) the router that receives the message confirms that the message is authentic.

There are several types of authentication in OSPF, null, plain  and MD5.

The difference between them is as follows:

1) null, implies that no password is included in the packet header, it's the default mode.

2) plain: In this type of authentication, the password is sent transparently from a router to his neighbor, as a plain text which makes it vulnerable to attacks from packet inspection software, like Sniffer.

3) MD5, is a more secure mode, in which the password is not sent directly, but a hash built based on the packet contents and the password itself instead.

MD5 (Message Digest 5) is the name of the algoritm used to build the hash that receiver will compare with the sent by the sender in order to confirm authentication.

The chosen password, is placed at the end of the command, after the type of authentication (MD5 in this case), which in this case is "CISCO-123".  

7 0
3 years ago
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