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3 years ago

When does a kernel panic occur?

Computers and Technology

2 answers:

Liono4ka [1.6K]3 years ago

7 0

Answer:

D: When an operating system finds a fatal error that it cannot safely recover from

Explanation:

Kernel Panics usually occur when your computer suddenly comes across a problem. And with all internal problems, your computer tries to correct itself and get rid of the problem. While doing so if it finds the problem too great it can get out of hand real quick and basically ends up destroying itself thus resulting in the Kernel Panic error message which is unrepairable and you'll have to get a new computer.

Ierofanga [76]3 years ago

4 0

A panic may occur as a result of a hardware failure or a software bug in the operating system.
In many cases, the operating system is capable of continued operation after an error has occurred.
However, the system is in an unstable state and rather than risking security breaches and data corruption, the operating system stops to prevent further damage and facilitate diagnosis of the error and, in usual cases, restart.

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What does the third argument (3) refer to in the following formula: VLOOKUP(10005, A1:C6, 3, FALSE)

zzz [600]

Answer:

The answer is "number of the column containing the return value".

Explanation:

In Excel, the "VLOOKUP" method is used to perform the vertical search by looking for both the value during the user table and retrieving the number of the index number location in the same row. It is a built-in function, which is classified as a Lookup or Reference worksheet function, and the following function can be defined as follows:

In the 1st parameter, it is used to watch the value for the match.
In the 2nd parameter, it is used to search the table.
In the 3rd parameter, it is used as the column number representing the return value.
In the 4th parameter, it is used to return only if the same match is found.

5 0

3 years ago

How can an individual find career data?

kolezko [41]

How can an individual find career data?a. using a libraryb. searching the webc. conducting an interview with someone in a particular fieldd. all answer choices are sources for finding career data?The answer is d. An individual can do all the option a, b, and c to find a better career data.

6 0

3 years ago

Outline the steps necessary to prepare a storage device for storing files. Identify and briefly describe the tools used to prepa

Fantom [35]

Answer:

Outline the steps necessary to prepare a storage device for storing files.

Link the storage unit to a network, whether it be a laptop computer or a mobile device.
Firewall it with sufficient anti-virus so that it also does not affect the linked system.
The program must auto-install the storage device on the network after quarantine, and authorize it.
Test the file that requires to be moved to the storage device, then upload it to the storage device after anti virus is safe.
Should not directly pull the storage device out of the network, select the exit device option correctly and only then remove the device after it has been accepted.

Identify and briefly describe the tools used to prepare a storage device for storing files.

EFSDump - Users can share encrypted files by carrying certificates by using EFSDump. It is usually very time consuming to audit the users who have privileges. But it is very simple to list users who have access to encrypted files using EFSDump.

SDelete - Suppose Windows operating system eliminates the index and prevents access when we delete a file. All the same, attackers can still recover the contents of the file. Files that are encrypted by EFS leave the file behind on the disk. Using the SDelete tool we can modify free space to prevent the recovery of deleted files.

Explain why file systems are critical components of an operating system. What is their purpose?

Hypothetically defining file system is nothing more than the way files are called and logically organized for storage.

Ex: DOS, Windows, and Unix-based operating systems all contain various file systems where data is organized in tree structure.

Usually defines the naming of files, how long the suffix can be. The file system often includes a format indicating the access to a file.

Specify the file system or file systems that would be available with that operating system.

A file system controls the mechanism by which data is stored and accessed on a disk. This deals mainly with internal disk operations such as naming files, records, directories, documentation, storage management, and other protocol accesses.

FAT (File Allocation Table)
NTFS (New Technology File System)

Describe from an administrator perspective what is necessary to prepare a storage device for access by a user.

Connection to the storage unit is equipment-oriented. The Windows Explorer summary contains optical drives, USB keys and hard drives as separate devices, making it much easier to navigate a new computer.

To connect a Linux computer you must mount the drive by connecting it to a directory.

Usually mounting a device is a manual operation, since only the administrator determines which directory the system attaches to.

Graphical interfaces are seldom seen on Linux servers. When you plug a storage device into a USB port on your computer, nothing can happen.

Usually the mount command looks like mount/dev / sdb1/mnt, where /dev / sdb1 is the system and /mnt is the directory you want to mount it.

List a few ways that a user can utilize a file system.

System output can be improved not only by choosing the most appropriate file system(s) but also by using the various choices available for most file systems.

There are variations in the number of options depending on the specific file system, and some options can only be set at the time of development of the filesystem, even though it can be modified afterwards.

7 0

3 years ago

You have just performed a cpm analysis and have found that more than one path through the project network has zero slack values.

Alex787 [66]

Answer:

There are multiple critical paths

Explanation:

The critical path method (CPM), or critical path analysis (CPA), is an algorithm for scheduling a set of project activities. It is commonly used in conjunction with the program evaluation and review technique (PERT). A critical path is determined by identifying the longest stretch of dependent activities and measuring the time required to complete them from start to finish.

The essential technique for using CPM is to construct a model of the project that includes the following:

A list of all activities required to complete the project (typically categorized within a work breakdown structure),

The time (duration) that each activity will take to complete,

The dependencies between the activities and,

Logical end points such as milestones or deliverable items.

Using these values, CPM calculates the longest path of planned activities to logical end points or to the end of the project, and the earliest and latest that each activity can start and finish without making the project longer. This process determines which activities are "critical" (i.e., on the longest path) and which have "total float" (i.e., can be delayed without making the project longer).

considering the above function of the cpm analysis because you have multiple path, there is tendency that more than path through the project network will have zero slack values.

5 0

3 years ago

Does anyone play genshin impact here?

Reika [66]

Answer

NO sorry
Have a great day

6 0

3 years ago

Read 2 more answers