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ruslelena [56]
3 years ago
11

IPhone + iPad + iPod + iPod touch + iMac + MacBook + iBook + Apple =???

Computers and Technology
2 answers:
snow_tiger [21]3 years ago
8 0
What? Steve Jobs?? Idk
patriot [66]3 years ago
7 0

Answer:

something

Explanation:

i dont understand

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What is pure substance ​
nlexa [21]

Answer:

i don't know

Explanation:

I don't understand

4 0
2 years ago
I need answers and explanation
larisa86 [58]

Answer:

B. Run-time Error

Explanation:

You can't divide by zero in math because it could be divided by itself an infinite number of time, which is not possible.

A. Syntax error is just the 'grammar' of the code. An example could be forgetting to add a semicolon at the end of your code in C. Another example is forgetting to close brackets or quotes

<em>printf("inclomplete string      </em>WRONG, will give syntax error

B. Run-time error is an error that occurs while the program is running. This might happen because of many reasons, one of which is calculation errors such as dividing by 0.

C. I don't know what an Undetected Error is. Never hear of it.

D. Logic error is an error when a condition is not logically correct. This could be because you used the wrong type of operator.

if(a = b)   WRONG, will give logic error

if(a == b)    CORRECT

4 0
3 years ago
Describe the three-schema architecture. Why do we need mappings among schema levels? How do different schema definition language
VARVARA [1.3K]

Answer:

Three Scheme architecture contains internal level, conceptual level, and external level.

In the internal level physical structure of the database described. The internal Schema is also known as physical Schema, as it is used to define the data that stored in a block. Internal Schema describes a sophisticated level of data structure in detail.

The conceptual level design of the database has described, and it is known as a logical level. The conceptual level describes the whole structure of the database. It describes the relationships among the data. Implementation of data are hidden in a theoretical level

On the external level, databases contain schemas that represent a different view of the database. Each describes the database that the user interested in and hides the remaining database. The external database is also known as view schema.

Explanation:

The mappings between schema levels happen due to visualization and schema matching. DBMS has three schema level.

In the attached diagram

It shows the DBMS architecture.

Mapping is a way to transfer and respond to the request between the various database architecture.

Mapping takes more time to transfer data in small DBMS.

External / Conceptual mapping transforms the data from the outer level to the conceptual schema.

In Conceptual / Internal mapping, response transforms from conceptual to internal level.

Document Schema Definition Language (DSDL) is a framework in which multiple validations can be applied to achieve a complete validation result. In this way, schema definition language support this architecture.

8 0
3 years ago
List any ten keyboard symbols.​
Nostrana [21]

Answer:

Esc- Esc (escape) key.

F1 - F12 What are the F1 through F12 keys?

F13 - F24 Information about the F13 through F24 keyboard keys.

Tab Tab key.

Caps lock- Caps lock key.

Shift- Shift key.

Ctrl - Control key.

Fn- Function key.

Alt- Alternate key (PC only; Mac users have an Option key).

Spacebar- Spacebar key.

Hope this helps, have a great day/night, and stay safe!

3 0
2 years ago
In your Pest Busters game, how does Player 2 move the Ship 2 object?
Nuetrik [128]

Answer:

The answer is A.

Explanation:

7 0
3 years ago
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