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Mariulka [41]
3 years ago
9

What method parses its string argument to determine whether the string can be converted to a number?

Computers and Technology
1 answer:
den301095 [7]3 years ago
6 0
The correct answer is: Tryparse method
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Programming CRe-type the code and fix any errors. The code should convert non-positive numbers to 1.
LUCKY_DIMON [66]

Answer:

Given

The above lines of code

Required

Rearrange.

The code is re-arrange d as follows;.

#include<iostream>

int main()

{

int userNum;

scanf("%d", &userNum);

if (userNum > 0)

{

printf("Positive.\n");

}

else

{

printf("Non-positive, converting to 1.\n");

userNum = 1;

printf("Final: %d\n", userNum);

}

return 0;

}

When rearranging lines of codes. one has to be mindful of the programming language, the syntax of the language and control structures in the code;

One should take note of the variable declarations and usage

See attachment for .cpp file

Download cpp
5 0
3 years ago
The following is a sequence of undo-log records written by two transactions T and U: &lt; START T&gt;; ; &lt; START U&gt;; ; ; ;
tatiyna

Answer:

Giving that: The following is a sequence of undo-log records written by 2 transactions T and U:

< START T >;

< T,A,10 >;

< START U >;

< U, B, 20 >;

< T, C, 30 >;

< U, D, 40 >;

< Commit U >;

< T, E, 50 >;

< Commit T >;

1. < START U >

      Recovery action in this case will be undo(-1) and undo(0). All restored to its original Value

     log records < T, A, 10 >,  < T, abort >; as written out

2. < T, E, 50 >

      Recovery action in this case will be undo(8) and redo(0). A and C is restored to its original value, B and D are set to 20 and 40

      log records <T, C, 30 >,  < T, A, 10 >,  < T, abort >  are written out

3. < Commit T >

      Recovery action in this case will be redo(7) and redo(4). A and C are set to 10 and 30, B and D are set to 20 and 40

7 0
3 years ago
Select the correct answer from each drop-down menu.
evablogger [386]
Update and measure those are the only understand answers
6 0
3 years ago
Read 2 more answers
Suppose two hosts, A and B, are separated by 20,000 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the pro
AnnZ [28]

Answer:

a. (210^6)((210^7)/(2.510^8)) = 1.610^5 bits or 160,000 bits

b. 1.6*10^5 bits or 160,000 bits

c. Bandwidth delay product of link is maximum number of bits that can be in the link

d. Width of bit = Length of link / bandwidth-delay product so 1 bit is 125 meters long. Yes, this is longer than a football field.

e. Width of bit = s/R

Hope this helps :)

3 0
3 years ago
In which order does the processor search computer memory when it requires instruction or data?
skelet666 [1.2K]

Answer:

I think the answer is

Ram- Cache Memory-Hard disk

Explanation:

I hope this helps you

4 0
2 years ago
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