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1 year ago

Html is a markup language that lets you identify common sections of a web page

1 answer:

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False, this statement is not correct. Hyper Text Markup Language, or HTML. It is a common markup language used to create web pages. Using HTML elements, or the components that make up a web page, like tags and attributes, enables the construction and organization of sections, paragraphs, and connections.

Why HTML is a markup language?

HTML transforms the text inside them using markup. They identify it as a specific genre of writing (like bold, italic, underline etc). HTML is a language because, like other languages, it contains its own code words. Because of these factors, HTML is also known as markup language.

What is HTML used for?

The language used to describe the organization of Web pages is called HTML. Authors can publish online documents containing headings, text, tables, lists, images, etc. thanks to HTML. Click a button to quickly access internet content using hypertext links.

Learn more about HTML: brainly.com/question/15093505

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Design a generic post-implementation evaluation form. The form should consist of questions that you could use to evaluate any in

irina1246 [14]

Answer:

Project Identification

Provide the identifying information associated with the project, including the applicable project control code, system acronym, and system title.

System Proponent

Provide the name of the System Proponent.

History of the System

Briefly describe the system’s history and predecessor, if any. State the mission needs and information requirements, including how the system is expected to help users.

Functional System Description and Data Usage

Briefly describe what the system does functionally and how the data are used by the system.

Explanation:

Overview

The Post-Implementation Review is used to evaluate the effectiveness of the system development after the system has been in production for a period of time (normally 6 months). The objectives are to determine if the system does what it is designed to do: Does it support the user as required in an effective and efficient manner? The review should assess how successful the system is in terms of functionality, performance, and cost versus benefits, as well as assess the effectiveness of the life-cycle development activities that produced the system. The review results can be used to strengthen the system as well as system development procedures.

The review is scheduled to follow the release of a system or system revision by an appropriate amount of time to allow determination of the effectiveness of the system. A representative from the functional development group or other member of the major user organization participates in the review. The System Proponent ensures that all documentation and all personnel needed to participate in the review are accessible.

The reviewer and an assigned team collect the information needed for the Post-Implementation Review by interviewing end users and their managers, system administrators, and computer operations personnel. The report is then prepared and provided to the user organization that requested it and the information systems organization, which may jointly use the findings to initiate other actions.

The Post-Implementation Review is a free-form report, and not all sections are relevant or necessary to the final product. A description of the Post-Implementation Review Report is attached.

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3 years ago

When you’re upset, you’re __ to get into a crash compared to when you’re not upset

Daniel [21]

Answer:

Your answer would be more likely.

Explanation:

When someone is upset and they are driving they usually have their music baring and the they can't hear their surroundings and all they can think about is what they are upset about so therefor they don't pay attention. Hope this helped! Have a great day! :)

7 0

3 years ago

It converts Assembly Language into machine language?

docker41 [41]

Answer:

An assembler.

Explanation:

Input is (as with any programming language) files with lists of instructions (typically assembler mnemonics), output is a binary format representing these instructions in machine language.

6 0

2 years ago

a) What are the 'interrupts' in a computer system? Describe the approaches to deal with multiple interrupts in a system.b) Analy

Fynjy0 [20]

Answer:

An interrupt is a signal sent to the processor which indicates an event that needs immediate attention.

Interrupts are usually sent to CPU by external or I/O devices.

This notifies the processor to a high-priority process that requires the current process to be disrupted.
Interrupts requests the processor to stop its ongoing operations and run appropriate part of OS.
If the request is acknowledged, the processor may respond by halting its current operation, saving its state. Processor then executes a function called an interrupt handler to handle the event that needs attention.
This interrupt is temporary, and processor continues normal activities after the interrupt operator stops, unless the interrupt shows a fatal error.
The CPU must inform the device that its interrupt request is acknowledged so that it stops sending interrupt signals.
Interrupts are usually used for multitasking purposes in real time computers.
There are two basic types of interrupts: hardware and software interrupts.
A hardware interrupt requests are generated by hardware devices, to indicate that it needs attention from the operating system.
Software interrupts are either requested by programs when they want some service from the operating system or these interrupts are generated by processor itself on executing particular instructions or when certain requirements are met.

Approaches to deal with multiple interrupts:

There are two approaches to handle multiple interrupts.

One approach is to disable interrupts while an interrupt is being processed. A disabled interrupt means that processor will ignore that interrupt request. If during this phase an interrupt happens, it usually remains pending and will be reviewed by the processor after the interrupts has been enabled by the processor. So, when a program is being executed and an interrupt happens, interrupts are disabled immediately.Upon completion of the interrupt handler procedure, interrupts are allowed before the user program resumes, and the processor checks if other interrupts have occurred. This is a simple technique which deals with the interrupts sequentially. But it does not deal with priority requirements.
Second approach is to define interrupt priorities to enable a higher priority interrupt to cause disruption of a lower-priority interrupt handler. For example take a system with 3 I/O devices: printer, disk and communication line with priorities 3,5, and 7. Lets say when a program starts a printer interrupt happens. The execution continues at printer ISR. At some time interval communication interrupt happens whilst this ISR is still executing. Due to the higher priority of the communication line than the printer, the interrupt is accepted and printer routine is interrupted. Its state is placed on stack and now execution resumes at communication line ISR. Now at some time interval the disk interrupt happens while communication routine is still executing. As the priority of disk interrupt is lower so this is held and communication isr execute completely. Suppose communication ISR finishes, then the previous state is resumed which is printer's ISR execution. But as the disk has higher priority than printer, the processor continues execution in disk ISR. After the completion of disk routine execution, the printer ISR is resumed. After the printer ISR execution is completed the control goes back to the user program.

b) Benefits of using multiple bus architecture compared to single bus architecture are as follows:

In a multiple bus architecture each pathway is tailored to deal with a specific type of information. This enhances performance as compared to single bus architecture which is used by simple computers to transfer data onto single bus. Performance enhancement is an important reason for having multiple buses for a computer system.
Multiple bus architecture allows multiple devices to work at the same time. This reduces waiting time and enhances the speed of the computer as compared to single bus architecture in which all the components share a common bus. Sharing a common bus causes bus contention which results in slowing down the computer and waiting time increases.

Having several different buses available allows to have multiple choices for connecting devices to computer system.
Bus designs changes, with the introduction of new types and forms from time to time. Multiple bus architecture with several buses can support equipment from different time periods and helps to retain obsolete equipment such as printers and old hard drives, and also add new ones. This is the compatibility benefit of using multiple bus architecture.
CPU places heavy load on bus which carries data from memory and peripheral traffic. So nowadays computers take on multi core model with multiple buses required. So multiple bus architecture is a good option for such systems as it carries more amounts of data through the processor with minimum wait time.

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2 years ago

Which two factors most influenced the growth of the Internet during the 1970s?

eduard

Answer:

The answer is "increase in the power of public universities and increased appreciation for a liberal arts education". DARPA and Russia had nothing to do with this. Yes, the computer hardware improvement led to a growth, but National Science Foundation funding in 1981, and hence this is also not an option. And electrical power supply had nothing to do with this. Hence, the above answer. as the concept of the internet is based on liberal arts of education, to impart practical and intellectual skillsets, and hence to grow the social responsibility among the citizens of the whole world. Also, the power of public universities had a big role to play definitely, and this was confirmed from Pentagon as well then when the question was raised, is this due to the risk of a nuclear attack.

Many people think that the main reason was the nuclear attack threat, but that was not an issue definitely. Actually this was the time of liberalization, and the power of the public universities was increased. Hence, they got the chance to share the information of various sorts with the people, and in the process internet started expanding.

Explanation:

The answer is self explanatory.

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2 years ago

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