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saw5 [17]
3 years ago
12

Dustin runs a command at the command line trying to find out what kernel version the system is running. However, it doesn't give

him the information he needs. He knows there is an option that can be used to display the kernel version. How can he find out which option to use?
Computers and Technology
1 answer:
goldenfox [79]3 years ago
7 0

Answer:

With the use of -h or -help switches.

Explanation:

Linux shell is a terminal in the Linux operating system that receives input or typed commands to perform an action based on the command. These commands are the same commands embedded in the icons of the graphic interface operating systems.

To get the kernel version of the Linux operating system in the command line prompt, the uname command among other useful commands can be used. To get help on how to use the command to get more information and more options, use the -h or -help switch next to the uname command.

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A user calls to complain that her computer is behaving erratically. Some days it functions correctly, and other days, it crashes
Hitman42 [59]

Answer:

Replace the motherboard.

Explanation:

The motherboard is the core of the computer. If the motherboard is oozing brown stuff, signifying that one of the sectors has been eroded or is about to disrupt, it needs to be replaced before further damage can be made.

The screws in the hard drive can easily be replaced.

As for the memory sticks, they will operate best if they were the same brand and the same memory size and hertz.

5 0
3 years ago
If an if-else statement is true, it will include which kinds of results?
WARRIOR [948]
The answer is c because the answer is as you know the if else statement
3 0
2 years ago
Taking a group of recipes and identifying the similarities is an example of _____.
drek231 [11]

Answer:

Pattern recognition

Explanation:

Y not

4 0
2 years ago
All of the nested folders you created will carry the same permissions as the __________ until you make changes.
Butoxors [25]

Answer:

root folder

Explanation:

Nested folders are folders containing other folders. When we have a folder inside another folder which in turn might be inside another folder, all these folders are said to be nested.

A root folder is the folder that contains nested folders and by default, root folder's permissions are inherited by its subfolders until the permission is expressly changed for these subfolders.

Permissions include read only, write only, read/write only, delete e.t.c.

7 0
3 years ago
A user is unable to install virtualization software on a Windows 8.1 computer. The user verified the host has sufficient RAM, pl
Phantasy [73]

Answer:

The correct option is C. The user does not have a valid product license key. Both the OS installed on the bare metal (that the host) and the client OS must have a valid license key.

Explanation:

There is a powerful virtualization tool is built into every copy of Microsoft Windows 8.x Pro and Windows 8.x Enterprise, Client Hyper-V.

This is the very same Type-1 hypervisor that runs virtualized enterprise workloads and comes with Microsoft Windows Server 2012 R2. The virtual machines you create on your desktop with Client Hyper-V are fully compatible with those server systems as well.

If you need to do testing as a software developer, or simply want an additional operating system(s) running on your computer, such as Linux, Hyper-V can be a great feature to have enabled on your PC.

To have the Hyper-V feature on your PC, you'll need to meet some basic requirements like your computer will need 4GB of RAM with a 64-bit processor that has Second Level Address Translation (SLAT).

Many PCs on the market have this feature, while many PC BIOSes have virtualization features turned on by default, your PC might not.

As BIOS menu layouts are not universal, you'll want to consult your PC BIOS documentation as to where the feature is located in your firmware setup and what it is called.

a.   Windows 8.1 does not support Type 2 hypervisors.

 This option is wrong. All 64-bit Windows 8.1 OS except for the Home version supports hypervisors type 2 as well as type 1

b.   The motherboard does not support hardware-assisted virtualization.

Most of the PC that can run Windows 8.1 has visualization, all that is needed is to have it enabled if it was it enabled by default in the BIOS

c.   The user does not have a valid product license key.

This is the correct answer. For you to successfully install visualization software on Windows 8.1, both the host OS and the client OS must have a valid product key

d. The system is incompatible with Type 1 hypervisors.

This option is wrong. The Windows 8.1 OS does not only support the installation of visualization software, it came with its hypervisor called Hyper-V.

7 0
3 years ago
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