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user100 [1]
2 years ago
6

Giải thích mục đích của các thao tác open() và close().

Computers and Technology
2 answers:
kicyunya [14]2 years ago
8 0

Answer:

Which lan is it

anyanavicka [17]2 years ago
4 0

Answer:

Đang học năm nhất trường TDT đúng k bạn :D

Explanation:

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If you create and invoke a recursive function without accounting for a base case, what can go wrong?
oksian1 [2.3K]

Every recursive function should have an exit criterion (=handling the base case) to exit the recursion.

Without it, it wil recurse forever, until system resources run out (typically the call stack will overflow and your program will crash).

6 0
3 years ago
Kamal plans to offer new, more favorable contracts to business customers who are now receiving a discount and use wireless servi
raketka [301]

Solution :

'AND" operation is a logical operation and is used in logical connective combining two statements and in truth tables.

Using AND operation verifies whether the outcome P and Q is true only when both the P as well as Q are true.  If one of the P or Q is not true, then outcome result will be false.

In the context, Kamal wishes to offer a new and more favorable contracts to the business customers who use a wireless services and receive a discount.

Therefore, using the AND operation of the customers as :

Customer     Wireless     Discount     Outcome

   A                   N                   N             FALSE

   B                   Y                   N             FALSE

  C                   N                   Y              FALSE

   D                   Y                   Y             TRUE

   

8 0
3 years ago
When a user utilizes another computer to communicate with a third party, with the result that the third party cannot recognize t
avanturin [10]

Answer:

Online or Web Proxy

Explanation:

Web or online proxy allows you to hide your Internet Protocol (IP) address from the website you are trying to visit or access. It is like a shield between the website you are accessing and you. They can be seen as a middleman between you and the site you are visiting and as such, the site sees that a specific IP address is accessing its server but the address is not yours as all requests between your computer and the web server are first passed through the proxy server.

<em>Hope this helps!</em>

4 0
3 years ago
How can users create a shortcut to favorite websites and store them in their browser?
8090 [49]
I know the first one is A) Bookmark sites and I think the second one is B) Cross-platform capability. 
8 0
3 years ago
Read 2 more answers
Business intelligence is gained through industrial espionage and the gathering of this information often includes illegal or une
Nataly [62]

Answer:

A) True

Explanation:

Industrial espionage utilizes both illegal and unethical methods in gathering information about a corporate organization in order to get business intelligence. This involves stealing intellectual property and trade secrets to use them for a competitive advantage.  because Information about company's products, services, finances, sales, etc can be toold for  economic warfare

3 0
3 years ago
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