On the basic of size, in how many groups do we classify the computers? Name them. .

You are planning trip to South America and and are worried about your devices with private keys being stolen. So you decide to s

scZoUnD [109]

Incomplete question. Here's the remaining part of the question.

a. <sig> <pubKey>

b. <password>

c. <sig> <password>

d. <pubKey> <password>

Answer:

a

Explanation:

Remember, Bitcoin also has its script code which is called ScriptPubkey.

To redeem a transaction implies using the script

<sig> <pubKey>

for the receiving Bitcoin address.

Put simply, the purpose of this script is to lock (redeem) the transaction using the public key (bitcoin address).

7 0

4 years ago

Which files have not been processed by your camera or computer?

777dan777 [17]

I think it is C. Is that help

3 0

4 years ago

The Word feature that would allow you to insert fields from an Access database into multiple copies of a Word document is called

Arte-miy333 [17]

Answer:

Mail Merge.

Explanation:

Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users type, format and save text-based documents.

Microsoft Access can be defined as a software application or program designed by Microsoft corporation to avail end users the ability to create, manage and control their database.

A Mail Merge is a Microsoft Word feature that avails end users the ability to import data from other Microsoft applications such as Microsoft Access and Excel. Thus, an end user can use Mail Merge to create multiple documents (personalized letters and e-mails) at once and send to all individuals in a database query or table.

Hence, the Word feature that would allow you to insert fields from an Access database into multiple copies of a Word document is called Mail Merge.

3 0

3 years ago

Evaluate the expression. Be sure to list a value of appropriate type (e.g., 7.0 rather than 7 for a double, Strings in quotes).

Mashutka [201]

<h2>Answer:</h2>

14.0

<h2>Explanation:</h2>

Using the level of precedence in Java,

From left to right;

(i) the first division operation will be done.

(ii)followed by the second division operation.

(iii)followed by the first multiplication operation.

(iv)followed by the third division operation.

(v)followed by the second multiplication operation.

(vi) followed by the first addition operation.

(vii)lastly followed by the second addition operation.

=================================================

Taking the steps above one after the other;

(i) the first division operation will be done (i.e 19 / 2)

=> Integer division in Java gives an integer result. Therefore, 19 / 2 = 9.5 will give 9.

So,

=> 19 / 2 / 2.0 + 2.5 * 6 / 2 + 0.5 * 4

=> 9 / 2.0 + 2.5 * 6 / 2 + 0.5 * 4

(ii)followed by the second division operation. (i.e 9 / 2.0)

=> From the result from step (i), the second division operation is now 9 / 2.0.

=> 9 / 2.0 = 4.5

So,

=> 9 / 2.0 + 2.5 * 6 / 2 + 0.5 * 4

=> 4.5 + 2.5 * 6 / 2 + 0.5 * 4

(iii)followed by the first multiplication operation. (i.e 2.5 * 6)

=> The first multiplication operation is given by 2.5 * 6

=> 2.5 * 6 = 15.0

So,

=> 4.5 + 2.5 * 6 / 2 + 0.5 * 4

=> 4.5 + 15.0 / 2 + 0.5 * 4

(iv)followed by the third division operation. (i.e 15.0 / 2)

=> The third division operation is given by 15.0 / 2

=> 15.0 / 2 = 7.5

So,

=> 4.5 + 15.0 / 2 + 0.5 * 4

=> 4.5 + 7.5 + 0.5 * 4

(v)followed by the second multiplication operation. (i.e 0.5 * 4)

=> The second multiplication operation is given by 0.5 * 4

=> 0.5 * 4 = 2.0

So,

=> 4.5 + 7.5 + 0.5 * 4

=> 4.5 + 7.5 + 2.0

(vi) followed by the first addition operation. (i.e 4.5 + 7.5)

=> The first addition operation is given by 4.5 + 7.5

=> 4.5 + 7.5 = 12.0

So,

=> 4.5 + 7.5 + 2.0

=> 12.0 + 2.0

(vii) lastly followed by the second addition operation. (i.e 12.0 + 2.0)

=> The second addition operation is given by 12.0 + 2.0

=> 12.0 + 2.0 = 14.0

So,

=> 12.0 + 2.0

=> 14.0

Therefore, 19 / 2 / 2.0 + 2.5 * 6 / 2 + 0.5 * 4 = 14.0

In Java, the order of precedence for arithmetic operators is;

=> /, * and %

=> followed by + and -

6 0

3 years ago

Consider the following code: String word [] = {"algorithm", "boolean", "char", "double"}; for ( int i =0; i < word.length/2;

KiRa [710]

Answer:

{"double", "char", "char", "double"} will be stored in word.

Explanation:

Given the word is an array of four strings, {"algorithm", "boolean", "char", "double"}. Hence, the length of the word array is 4.

The for-loop will only run for two iterations due to i < word.length/2, with i = 0 (first loop) and i = 1 (second loop).

In the first loop,

word[word.length - 1 - i] = word[4 - 1 - 0] = word[3] = "double"
Hence, the string "double" will be assigned to word[0] and overwrite "algorithm"

In the second loop,

word[word.length - 1 - i] = word[4 - 1 - 1] = word[2] = "char"
Hence, the string "char" will be assigned to word[1] and overwrite "boolean"

At last, the word array will hold {"double", "char", "char", "double"}

8 0

4 years ago

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On the basic of size, in how many groups do we classify the computers? Name them..​

On the basic of size, in how many groups do we classify the computers? Name them..