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storchak [24]
3 years ago
15

nowadays, which is more effective and efficient to use, the manual database or manual database? explain

Computers and Technology
1 answer:
Komok [63]3 years ago
5 0

Answer:

Advantages of Electronic Databases over Manual databases

Electronic databases make it easier to query, search, filter and retrieve required data. Electronic databases allow centralised use of information amongst many users over a network and therefore reduce duplication, e.g in banks.

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Which statement is false?If a value should not change in the body of a function to which it is passed, the value should be defin
Norma-Jean [14]

Answer:

Attempts to modify the value of a variable defined const are caught at execution time

Explanation:

The false statement among the options is Attempts to edit the value of a variable defined const are caught at execution time while other options are true.

A const variable should not be modify because the main reason of having a const variable is not to make modifying it possible. If you prefer a variable which you may likely want to modify at some point, then don't just add a const qualifier on it. Furthermore, Any code which modify's a const by force via (pointer) hackery invokes Undefined Behavior

8 0
3 years ago
Angelika just submitted her product for the first time, and she had 2 errors, 3 warnings, and 5 notifications. What does she nee
KonstantinChe [14]

Answer:

Errors.

Explanation:

Angelika should focus on fixing the errors so that her ads can be shown. Because of the errors the code will not compile fully either be it run time error or compile time error or syntax error or any other error.

Warnings shows the potential problems but the code will run even if there are warnings and the notifications are not to worry about.

4 0
3 years ago
Ssume the following variables contain the values shown: numberRed = 100 numberBlue = 200 numberGreen = 300 wordRed = "Wagon" wor
brilliants [131]

Answer:

  1. numberRed = numberBlue   = FALSE
  2. numberBlue > numberGreen  = FALSE
  3. numberGreen < numberRed   = FALSE
  4. numberBlue = wordBlue   = ILLEGAL
  5. numberGreen = "Green"   = FALSE
  6. wordRed = "Red"     = FALSE  
  7. wordBlue = "Blue"     = FALSE
  8. numberRed <= numberGreen  = TRUE
  9. numberBlue >= 200    = TRUE
  10. numberGreen >= numberRed + numberBlue = TRUE
  11. numberRed > numberBlue AND numberBlue < numberGreen = FALSE
  12. numberRed = 100 OR numberRed > numberBlue   = TRUE
  13. numberGreen < 10 OR numberBlue > 10     = FALSE
  14. numberBlue = 30 AND numberGreen = 300 OR numberRed = 200 = FALSE

Explanation:

THESE RESULTS ARE VERIFIRED.....

6 0
4 years ago
HELP ASAP!!! What portfolio document is most likely to speak of your soft skills?
OlgaM077 [116]

Answer: resume

Explanation:

3 0
4 years ago
Write the interface (.h file) of a class Player containing: A data member name of type string. A data member score of type int.A
mezya [45]

Answer:

Following are the class definition to this question:

class Player//defining a Player class  

{

private://use access specifier

string name;//defining string variable  

int score;//defining integer variabl  

public://use access specifier

void setName(string par_name);//declaring the setName method with one string parameter

void setScore(int par_score);//declaring the setScore method with one integer parameter

string getName();//declaring string method getName

int getScore();//declaring integer method getScore

};

Explanation:

In the above-given code, a Player class is defined, that hold a method and the variable which can be defined as follows:

  • It uses two access specifier, that are public and private.
  • In private, a string and an integer variable "name, score" is declared, which holds their respective value.
  • In public, it declares the get and set method, which holds the value from its parameters.
7 0
3 years ago
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