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3 years ago

What are the consequences of having unprotected Linux operating systems installed on embedded systems?

Computers and Technology

1 answer:

Gennadij [26K]3 years ago

6 0

Answer:

highly venerable to external attacks

Explanation:

Embedded systems are the type of computer systems that are specially designed having hardware and software components plus programmable capabilities embedded into the hardware itself.

These computer systems are motorized by dedicated computer hardware chips made by companies such as Broadcom, Qualcomm, and Marvell. These chips are cheap which also means that they’re highly vulnerable, and the profit margins slim. They normally put a version of the Linux operating system onto the chips, lumping it up with some other bunch of open-source and proprietary components and drivers. With little or no technical engineering work before shipping, and there's little enticement to update their "board support package" until there’s probably a very good reason for it.

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Which of the following statements best compares and contrasts the role of story writers and script writers

Citrus2011 [14]

Answer:

Both script and story writers must use the elements of plot to develop their work; however, script writers must also include the use of stage and camera descriptions.

Explanation:

7 0

3 years ago

Decisions 1 and 3 are both ____________ decisions because ____________________.

Hoochie [10]

The Question given is incomplete so from the internet the complete question is as follows:

Health Day Regional Medical center's management team has several decisions to make. They are attempting to sort out what to do first. The decisions are as follows:

1. Determine which patients to be admitted for the next day.

2. Decide weather or not to purchase the only other medical center in their region.

3. Decide which candidates will meet the requirements for the nursing training program.

4. Determine weather the medical center should diversify into more advanced (and substantially more costly ) technologies.

Decisions 1 and 3 are both ____________ decisions because ____________________.

A. Programmed decisions; they are novel and complex

B. Non programmed decisions; they are novel and complex

C. Programmed decisions; they are can be solved using rules and procedures

D. Non programmed decisions; they are novel and complex

E. None of the above is correct

Answer:

Option C is the correct answer.

Decisions 1 and 3 are both Programmed decisions because they can be solved using rules and procedures .

Explanation:

Programmed Decisions can be defined as the ones that are specified and developed for routine problems that are repetitive. These decisions deal with certainty.

Now from the given list of decisions, it is obvious that the decision 1 and 3 are programmed.

Patients that are to be admitted must undergo through the rules and regulations so that a decision may be taken.
Similarly in the case of nurses, proper testing must be conducted and candidates are selected upon this criteria.

5 0

3 years ago

For an external usb hard drive attached to a computer, which is more suitable: a writethrough cache or a block cache

Charra [1.4K]

Disk access is way slower than memory access. Caching is a technique to improve the disk access time. Block cache is a caching technique which reduces disk accesses time. Here a portion of disk is bought to cache for reading and a modified blocks are first changed in cache but reflected in the disk at one go. On the other hand with write through caching each modified block is written to cache and at the same time it is written to the disk. Write- through caching requires more disk I/O so they can have a negative effect on the performance.

6 0

3 years ago

Read 2 more answers

What is a well-planned strategy that ensures the search and navigation functions are easy to use and user-friendly on a website?

snow_tiger [21]

Answer:

The correct answer to the following question will be "Taxonomy ".

Explanation:

A location taxonomy seems to be the direction it helped organize the information into subgroups as well as subsections, often shown in a network map, in comparison to internet sites and access points.

Is a very well-planned approach that implies that somehow the navigation features on the website become straightforward to do this and feature-packed
The scientific method of categorizing, or classifying, items predicated on a default framework.

6 0

3 years ago

Which of the following are characteristics of a cell

olganol [36]

Answer:

-occurs at the intersection of columns and rows

-is a single unit for entering data on a spreadsheet

-is located according to its cell reference or cell address

Explanation:

A cell is a box in a spreadsheet program that contains information and each cell is identified using a cell reference that indicates the colum letter followed by the row number where the cell is located. So, according to this, the characteristics of a cell in a spreadsheet software are:

-occurs at the intersection of columns and rows

-is a single unit for entering data on a spreadsheet

-is located according to its cell reference or cell address

5 0

3 years ago