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OlgaM077 [116]
3 years ago
7

If your database is in archivelog mode, how can you force an archive?

Computers and Technology
1 answer:
MA_775_DIABLO [31]3 years ago
8 0

Answer: (B) Issue an alter system switch logfile command.

Explanation:

 When the database is in the archive log mode then, the issue in the alter system switch logfile command force the particular switch. It basically produce achieve redo log which is smaller in the size by the dedicated size of the parameter log buffer.

It also govern the particular size of the RAM (Random access memory) buffer by redo log.  This command is basically faster to return in the program by the use of redo log.

On the other hand, all the options are incorrect as this command only alter the system and does not alter the database. Therefore, Option (B) is correct.

 

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9.10: Reverse ArrayWrite a function that accepts an int array and the array ’s size as arguments . The function should create a
AleksandrR [38]

Answer:

#include <iostream>

using namespace std;

int * reverse(int a[],int n)//function to reverse the array.

{

   int i;

   for(i=0;i<n/2;i++)

   {

       int temp=a[i];

       a[i]=a[n-i-1];

       a[n-i-1]=temp;

   }

   return a;//return pointer to the array.

}

int main() {

   int array[50],* arr,N;//declaring three variables.

   cin>>N;//taking input of size..

   if(N>50||N<0)//if size greater than 50 or less than 0 then terminating the program..

   return 0;

   for(int i=0;i<N;i++)

   {

       cin>>array[i];//prompting array elements..

   }

   arr=reverse(array,N);//function call.

   for(int i=0;i<N;i++)

   cout<<arr[i]<<endl;//printing reversed array..

   cout<<endl;

return 0;

}

Output:-

5

4 5 6 7 8

8

7

6

5

4

Explanation:

I have created a function reverse which reverses the array and returns pointer to an array.I have also considered edge cases where the function terminates if the value of the N(size) is greater than 50 or less than 0.

8 0
3 years ago
Which results are expected in a personality test but not a skills assessment?
dimaraw [331]

Answer:

openness, conscientiousness, extraversion

Explanation:

A personality test is defined as a test that is used to assess the human personality. It is designed as the techniques to measure characteristics patterns of the traits that various people shows at different situations or environments.

A skill assessment test is used to test the abilities and the skill sets of people to perform a particular tasks given to them. It is measuring the knowledge and skills of a person.

The personality test are carried out to test how human behave and what traits they show in certain conditions. Thus openness, extra version and conscientiousness are some of the traits that people usually shows in a personality test. Thus they are the results that are expected by an individual of a personality test.

6 0
2 years ago
How many pins are typical molex connector?
kondor19780726 [428]
There are 4 connectors, from left to right the pins are +5v ground ground +12v
5 0
3 years ago
Please what's the answer to this
timofeeve [1]
The answer is the 2nd one. Hope this helps! ;)
8 0
3 years ago
Which describes an operating system that is multitasking?
tatuchka [14]
The answer is b. because A is using one at a time. C is trying to use 1 at a time.
7 0
3 years ago
Read 2 more answers
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