Computers And Technology High School

What is an advantage of using a meta-search engine?
A.Searches can use complex search "language"
B.Searches return a high rate of relative results
C.Searches use several search engines at once
D.Searches are comprehensive

Answers

Answer 1
C. searches use several search engines at once
Answer 2

The advantage of using a meta-search engine is that its searches, use several search engines at once.

What is the advantage of Meta search?

The use of metasearch engine is one that is known to have some advantage over the only use of search engine. This is known to be good  because a lot of results can be gotten back in similar proportion of exertion and it lowers the work input of users.

Conclusively, The advantage of using a meta-search engine is that its searches, uses several search engines at once and one get result quickly.

Learn more about search engines from

https://brainly.com/question/984614

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Related Questions

A(n) ____ uses the communication interface to request resources, and the server responds to these requests.

Answers

Computer Communication Software
I hope this helps! :)

Search syndication and distribution is when a search engine provides its services to a third-party in need of search capabilities for their digital properties. true or false?

Answers

The answer is TRUE.  Search syndication and distribution is when a search engine provides its services to a third-party in need of search capabilities for their digital properties. 

You are c# developer who is developing a windows application. you need to provide derived classes the ability to share common functionality with base classes but still define their own unique behavior. which object-oriented programming concept should you use to accomplish this functionality?

Answers

Polymorphism; the concept of one definition, but multiple implementations.
In C#, this is done using the 'abstract' and 'override' keywords.
Example:

abstract class Shape {
    public abstract double area();
}

class Square : Shape {
    private double size;

    public Square(double size = 0) {
        this.size = size;
    }

    public override double area() {
        return size * size;
    }
}

Which is the responsibility of a software architect?

A. to gather and analyze requirements
B. to organize team meetings and prepare status reports
C. to code the software using design documents
D. to ensure that the software adheres to technical standards

Answers

Answer:

D

Explanation:

A _________ consists of a set of computers that interconnect by means of a relatively unsecure network and makes use of encryption and special protocols to provide security.

Answers

virtual private network consist of computers that interconnect by means of a relatively unsecure network and makes use of encryption and special protocols to provide security.

In order to look up ipv4 and ipv6 dhcp leases, what two files should be viewed?​

Answers

The answers are  /var/lib/dhcpd/dhcpd.leases   &                                                                       /var/lib/dhcpd/dhcpd6.leases
In order to look up ipv4 and ipv6 dhcp leases, The two files that should be viewed are  /var/lib/dhcpd/dhcpd.leases &  /var/lib/dhcpd/dhcpd6.leases                                             

Do you feel that Facebook fulfills some sort of deep psychological need? Why or why not?

Answers

No, I don't think it does because its slowly losing popularity among the younger generations. 

Answer:

Yes

Explanation:

Do you feel that FB fulfills some sort of deep psychological need? Why or why not?

FB does fulfills some psychological needs because we as humans are social higher animals, we want to feel loved and accepted by people. Within our deepest being is a craving to be appreciated by people who  dear are to us.

It brings friends together e.g You can easily reconnect with your old time friends as long as they are a registered user.

It allows  sharing of ideas. If you have a business idea, you can easily join a community of people/groups who are experienced in that line of business. This will in turn boost your business.

A lot of people derive certain fulfillment looking at videos and images on FB. They derive satisfaction in it because it fuels there logical /spatial intelligence.

What type of accessory device can be used to measure AC current with a VOM without opening the circuit? A. Split inductor B. Amp clamp C. Isolation transformer D. Amp coupler

Answers

the correct answer is the Amp Clamp

An amp clamp, also known as a current clamp, is the device that can measure AC current with a VOM without the need to open the circuit.

The type of accessory device that can be used to measure AC current with a VOM (Volt-Ohm-Milliammeter) without opening the circuit is known as an amp clamp or current clamp. The amp clamp measures current by detecting the magnetic field around a conductor carrying current. The ability to measure without interrupting the circuit makes it a convenient and safe tool for electricians and technicians. Unlike fuses or voltmeters, which require circuit interruption for measurement or protection, and isolation transformers that prevent a complete circuit between the voltage source and device, the amp clamp can measure current flow without any contact.

You can use the ________ method to replace an item at a specific location in an arraylist.

Answers

the answer is the ArrayList method

Khurram cannot determine the meaning of a passage of text, and one word in particular is causing him trouble. What should he do?

Answers

A passage will always have multiple context which describes and defines the subject the writer wants to convey, even with few missing words, khurram can always read over the sentences prior and post the sentence with missing word to grasp the message of the passage. If the requirement was to be able to find the exact words, he would have to look for the original publication but to understand the passage he must read and be able to completely understand the context.

Answer:

D

Explanation:

What ipconfig command line option can be used to delete cached dns information from memory?​?

Answers

The command /flushdns

In windows, you can flush the local DNS cache using the command ipconfig /flushdns using cmd. There are various reasons why we need to do a DNS flushing. When troubleshooting internet connectivity issues or cache poisoning, you may wish to flush a DNS cache.






To name a computed field, follow the computation with the word ____ and then the name you wish to assign to the field

Answers

Computed field is a field whose values you derive from existing fields.
 It is a very powerful field module because it enables to add a custom "computed fields" to your content types.
To name a computed field, follow the computation with the word AS and then the name you wish to assign to the field.
The command is:<AS display_name> 

The most common type of local correction system is

Answers

The answer is A county-based correctional system.  The most common type of local correction system is a county-based correctional system.  

You are going to buy a computer but first you want to do some research to help you select the best model everfi answer

Answers

Final answer:

The student is asked to perform a statistical analysis to determine if the standard deviation of computer prices is larger than the manufacturer's claim, using a 5 percent significance level and reflecting on the practical implications.

Explanation:

The question hints at the possibility of conducting a statistical analysis to decide whether the standard deviation of computer prices is larger than the manufacturer claims. Using the given data, a hypothesis test can be performed at the 5 percent significance level to determine if the observed standard deviation significantly differs from the claimed $25. It is advisable to consider the importance of the finding for practical purposes, such as whether a larger standard deviation would affect the decision to purchase a particular computer.

In evaluating your options for purchasing the best computer model, significant factors could include price stability, performance, and warranty offerings, among others. Furthermore, it is essential to reflect on your first impressions and do some background research to better understand the context of the computer market before making a decision. After in-depth research, you can better judge which option suits your needs and circumstances.

Describe how the knowledge and skills you gained in the area of presentation software may help you be a more effective at delivering a presentation.

Answers

With knowledge and skills pertaining to presentation software, a person is able to more effectively convey their messages whilst maintaining time effective production of presentations. Furthermore, they should be able to fully utilize the software's many additional functionalities that a user with little to no experience may not use. 

Final answer:

Gaining proficiency in presentation software like PowerPoint helps in designing professional-looking slides, correctly using various presentation aids, and ultimately delivering an engaging presentation.

Explanation:

Knowledge and skills gained in presentation software like PowerPoint can significantly enhance your ability to deliver an effective presentation. Understanding how to design professional-looking slides is crucial, as it allows you to create visual aids that support your message and assist with audience retention. A well-designed slide can highlight key points and engagingly structure your presentation.

Moreover, being adept at using different types of presentation aids ensures that you can adapt to various speaking contexts and audience needs. These aids can range from charts and graphs to videos and animations, each serving a different purpose. Knowing how to correctly and effectively use these aids is part of planning and delivering an engaging presentation that is both informative and interesting.

In a database, the template for a record is referred to as a record ______.

Answers

In a database, the template for a record is referred to as a record occurrence. 
The record occurrence is a description of a record which is the smallest addressable unit of data. It is the actual content of data that is stored in the database. Record occurrence has two components, Prefix and Data.
The Prefix consists of pointers, while the Data is the set of bytes that represents the record value.

Final answer:

In a database, a template for a record is known as a record template or a record layout. It specifies the structure, types of data, and the format used to enter and manage information in the database, ensuring consistency across all records.

Explanation:

In a database, the template for a record is referred to as a record template or more commonly, a record layout. This structure defines the types of data that can be stored within a record, its format, and the way it is presented for processing. A record layout typically includes fields such as names, dates, and other pertinent information specific to the database's use case.

Example:

Consider a library database where each book is a record. The record layout would include fields like title, author, ISBN, genre, and publication date. This ensures that all book records in the library database have the same format, making it easier to store, manage, and retrieve information.

Each field in a record layout has a specific data type, such as integer, character, date, or Boolean, to ensure that the data entered into the database is consistent and can be easily manipulated or queried.

How to convert ascii to hexadecimal?

Answers

ASCII is an agreement on which number represents which typographic character. Using this table you can look up the number of any character. For instance, "A" has 65, but that is a decimal. Next step is to represent this decimal number in hexadecimal. You can do that by taking the divisor and remainder of a division by 16. Numbers beyond 9 are represented as a through f. Hexadecimal numbers are commonly prefixed by "0x" to make them recognizable.

So "A" = 65 = 4*16+1 = 0x41

And "Z" = 90 = 5*16+10 = 0x5a

There are ASCII tables that have the hexadecimal value in them, to make the task easier (www.asciitable.com).

If you want to do this programmatically, you can write something like this (node.js):

console.log( Buffer.from('AZ', 'utf8').toString('hex'));

Note that the 0x prefix is not shown here.

_____ is published by the U.S. Bureau of Labor Statistics. It provides up-to-date career outlook information. It is no longer available in print but may be obtained at www.bls.gov. Business directories Occupational Outlook Handbook Encyclopedia of Careers and Vocational Guidance Educational directories

Answers

Occupational Outlook Handbook is published by the U.S. Bureau of Labor Statistics. It provides up-to-date career outlook information. It is no longer available in print but may be obtained at www.bls.gov.

Answer:

Occupational outlook handbook.

Explanation:

The occupational outlook handbook provides all the information needed by prospective workers in different occupations. the kind of information that can be found in the Occupational outlook handbook involves the working conditions, Nature of the occupation, the kind of education/training required by  the occupation and the financial entitlements that comes with the jobs.

The handbook covers alot of occupations in hundreds comprehensively although they are no longer in prints as they used to be but they can be found on the website of the US Bureau of Labor statistics.

When installing a pc application, most ____ for new software are placed in the folder you specify?

Answers

The answer would be Drivers. Drivers is what takes for the program to run or install.

What does a 1000base t nic use to connect to a network cable?

Answers

 A 1000base t NIC use RJ45 to connect to a network cable. RJ45 stands for registered jack 45, is the ubiquitous Ethernet style data port found on switches, routers and network cards.
It is a standard for a physical interface between customer wiring and telephone company wiring.

A graphical user interface is a computer program that creates a display format that will allow a user to select commands, call up files, start programs, and do other routine tasks by using a mouse. according to the timeline, one of the first personal computers to use a graphical user interface, complete with a mouse, was released in which year?

Answers

1975 was the year of the of release.

Is a protocol that can be used to secure communications across any ip-based network such as lans, wans, and the internet?

Answers

Internet protocol Security (IPSEC) is a protocol that can be used to secure communications across any IP-based network like lans, wans, and the internet.

By default, when will Google Analytics NOT be able to identify sessions from the same user?

Answers

The correct answer is: When the sessions happen in different browsers on the same deviceSource, explanation and more answers: https://goo.gl/oTkCk4

Which encryption algorithm cannot be broken mathematically and does not require the use of a computer?

Answers

OTP is the encryption algorithm that cannot be broken mathematically and does not need the use of computer.

The best-known communications protocol is probably smtp, which regulates internet data transport. _________________________

Answers

It is false. Smtp is not the best known communication protocol for the regulation of internet data transport.

What kind of documents does publisher handle best?

Answers

MS Publisher is a software which allows you to layout professional / business documents best used for Professional documents, Brochures, marketing materials and even Web Pages depending on the business use case or your requirement. It offers a variety of template dedicated for creating above listed samples and more. It can be converted to universal file format such as PDF as well.

Why dont your garage key work after tou put in a garage door opening?

Answers

something might be wrong with the key or the key hole its self.
hopefully i helped 0-0 ;p
plz mark brainly

In a wireless ____ network, devices broadcast directly to each other.

Answers

In a wireless Broadband network

A(n) _______ is the most basic type of access query

Answers

Select Query
I hope this helps! :)

In each iteration, selection sort (small) places which element in the correct location?

Answers

The answer is smallest not yet placed.  In each iteration, selection sort  places smallest not yet placed element in the correct location.  
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