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Natali5045456 [20]
3 years ago
13

List two ways that search engines and electronic databases are similar and three ways that search engines and electronic databas

es are different. Use specific examples to clarify your points.
Computers and Technology
2 answers:
antoniya [11.8K]3 years ago
6 0

Answer:

Explanation: search engine uses system algorithm to search out items or information as required by the user. Example is google, chrome.

Data base are archives where information could be retrieve. Its contain information such as publications, abstract,journals.

Search engine provides wide range of information depending on you request while database are mostly for academics related materials.

Data base- A good place to generate this information is library, archivals while journal, publiications are kept while search engine can be used anywhere you have an internet facilities.

In a data base, information is searched in an organized way. The collections are already well arranged in different cubicle search engine provides wide range of information not organized.

Data base may contain more complex information not easily understood, search engine provides more elaborate answers.

Similarity of the two is that they both provide information.

They are both reliable.

School library is an example of where journals and publication are kept and can be retrived.

Brilliant_brown [7]3 years ago
6 0

Answer: see explanation below for answer.

Explanation:

Search engines are programs that are used to search for and identify items that have been stored in a database which correspond to the keywords or characters that have been specified by the user.

Search engines are used especially for finding particular sites on the World Wide Web. Examples include Google, Yandex, Bing, baidu, AOL, etc.

Electronic databases are collections of data, or information, that have been specially organized for rapid search and retrieval by a computer. Examples include, SQL Server, Oracle Database, Sybase, Informix, MySQL, etc.

Similarities:

1. Search engines and electronic databases are both capable of searching for data.

2. They are both capable of handling queries.

Differences:

1. Electronic databases are mainly used for storing vast amount of data, while search engines are mainly for searching data.

2. Information in an electronic database is structured, while search engines can be used to search for unstructured text.

3. While they can both be used to search for information, they differ in their capabilities because search engines can be used for searching for information on the web, but databases can be used for advanced searches other than the web.

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A(n) ____________________ or cryptosystem is an encryption method or process encompassing the algorithm, key(s) or cryptovariabl
Black_prince [1.1K]

Answer:

A(n)  <u>Cipher</u> or crypto-system is an encryption method or process encompassing the algorithm, key(s) or crypto-variable(s), and procedures used to perform encryption and decryption.

Explanation:

  • Cryptography is such a technique that is used for the secure transfer of the information. We make codes for this purpose.
  • Cryptosystem is such a system in cryptography is simply an encryption method that has three algorithms. One algorithm is used for the generation of key, one for encryption and decryption.
  • Encryption is a process of converting the information in a data that is not understandable and decryption, this non-understandable data is converted into information so that we can read it.  
3 0
3 years ago
There are 55 registers, and total 60 instructions available in a general-purpose computer. The computer allows only 2-address in
Elenna [48]

Answer:

total bits = 6 + 6 + 19 = 31 bits

Explanation:

given data

total registers = 55

memory  size = 64 KB

total instructions = 60

solution

here we have given 55 register so we get greater or equal power of 2 that is here 64

2^6 = 64

so here for register operand 6 bit is required

and

when instruction 60 we get here greater or equal power of 2 that is here 64  

2^6 = 64

so here also  for represent instruction 6 bit is required

and

for size 64 kb

2^6 * 2^{10} * 2^3 = 2^{19}

so 19 bits is required for memory location

and

as instruction in 2 parts are opcode and operand

and here given as 2 address instruction

they are memory operand and the register operand

so here

total bits will be = opcode + register operand + memory operand

total bits = 6 + 6 + 19 = 31 bits

total bits =  31 bits

5 0
3 years ago
If a speed mismatch was configured between two Cisco routers' Ethernet interfaces, what would the status of this interface be?
noname [10]

Answer:

Down/down is the correct answer.

Explanation:

The down/down is the status of the interface when the speed of the ethernet mismatches that is configuration between the Cisco routers. Generally, it is the way of saying by the Cisco is "the connection" or the following ports are available for the connection but do not have one of them then, check their systems or the cables connection.

5 0
3 years ago
One friend claims that a dual-core system runs at twice the speed as a single-core system; another friend disagrees by saying th
lidiya [134]

Answer:

<u>the first friend</u>

Explanation:

It is important to <em>remember </em>that a core is the brain of the CPU (central processing unit), which means one who has a dual-core is having <em>"a dual brain" </em><em>to process information faster.</em>

Consider also, IT experts often acknowledge that in terms of speed of execution, it is proven that, "dual-core systems" are <em>faster</em> (even twice faster) than a "single-core system". The other friends were wrong because they disagreed with a widely accepted fact that dual-core is faster than single-core; and of course, <em>we know that without them being faster they can't run twice the applications and twice the data. </em>

Therefore, we can make the conclusion that the first friend's response is correct.

5 0
3 years ago
Activities called ___________ involve the microprocessor receiving commands as software carries out tasks and while input arrive
Damm [24]

I guess the answer in the blank is processes.

Activities called processes involve the microprocessor receiving commands as software carries out tasks and while input arrives from the keyboard, mouse, and other devices.

6 0
3 years ago
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