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posledela
3 years ago
9

A popular database software program called ____ offers a wizard and QBE tool to help build and generate SQL queries

Computers and Technology
1 answer:
scZoUnD [109]3 years ago
6 0

Answer: MS access

Explanation:MS access (Microsoft access) is the tool that is offered by Microsoft for analysis of data ,reporting , managing etc by storing. They can work oh huge amount of the data and also support other tools for this accessing such as QBE tool etc for production of the SQL queries.

These are the used for managing of the data appropriately as compared with other tools .

You might be interested in
) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in
erik [133]

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

4 0
3 years ago
Enzymes_____________.
lord [1]

Answer:

b. speed up chemical reactions.

Explanation:

brainly plz

4 0
3 years ago
In Excel, ____ is/are used to place worksheet, column, and row titles on a worksheet.
vladimir1956 [14]
In excel, [Text] is used to place worksheet, column and row titles on a worksheet.
In excel you can inset text to make comment, to input words or number and to make title. 
8 0
3 years ago
This function causes a program to terminate, regardless of which function or control mechanism is executing.
ivanzaharov [21]

Answer:

Option D is the correct choice answer for the above question.

Explanation:

"exit()" is a function that is used to transfer the control of the program to the end of the program and the program gets terminated. This function defines in many programming languages. The syntax of this function is as follows--

exit() // syntax of the exit function.

Hence anybody can say that "exit" function is used to terminate the program if there are many lines belongs after the "exit()" function. Hence option D is the correct answer while other is not because--

  • Option A states about the "terminate()" function which is not the function of any programming language.
  • Option B states about the "return()" function which is also not the function of any programming language but "return" is a statement used to return the value.
  • Option C states about the "continue()" function which is used in a loop to escape the other line of the loop and continue it.
5 0
3 years ago
Write a C++ program that creates a map containing course numbers and the room numbers of the rooms where the courses meet. The d
swat32

Answer:

Program approach:-

  • Using the necessary header file.
  • Using the standard namespace I/O.
  • Define the integer main function.
  • Mapping course numbers and room numbers.

Explanation:

//header file

#include<iostream>

#include<map>

//using namespace

using namespace std;

//main function

int main(){

               //creating 3 required maps

               map <string,int> rooms;

               map <string,string> instructors;

               map <string,string> times;

               //mapping course numbers and room numbers

               rooms.insert(pair<string,int>("CS101",3004));

               rooms.insert(pair<string,int>("CS102",4501));

               //mapping course numbers and instructor names

               instructors.insert(pair<string,string>("CS101","Haynes"));

               instructors.insert(pair<string,string>("CS102","Alvarado"));

               //mapping course numbers and meeting times

               times.insert(pair<string,string>("CS101","8:00am"));

               times.insert(pair<string,string>("CS102","9:00am"));

               

               char choice='y';

               //looping until user wishes to quit

               while(choice=='y' || choice=='Y'){

                               cout<<"Enter a course number: ";

                               string course;

                               cin>>course;//getting course number

                               //searching in maps for the required course number will return

                               //an iterator

                               map<string, int>::iterator it1=rooms.find(course);

                               map<string, string>::iterator it2=instructors.find(course);

                               map<string, string>::iterator it3=times.find(course);

               

                               if(it1!=rooms.end()){

                                               //found

                                               cout<<"Room: "<<it1->second<<endl;

                               }else{

                                               //not found

                                               cout<<"Not found"<<endl;

                               }

               

                               if(it2!=instructors.end()){

                                               cout<<"Instructor: "<<it2->second<<endl;

                               }

               

                               if(it3!=times.end()){

                                               cout<<"Meeting Time: "<<it3->second<<endl;

                               }

                               //prompting again

                               cout<<"\nDo you want to search again? (y/n): ";

                               cin>>choice;

               }

7 0
2 years ago
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