Computers and Technology, 30.03.2021 19:10, sokehs9
Check the true statements about any class that implements the java. util Map interface.
Interpret "first position of a pair" to mean the first parameter of a put() operation, and "second position of a pair" to mean the second parameter of a put() operation.
1. It allows for a criterion in which each member of the Map is unique in terms of a key: we can't have the same key appear more than once in Map.
2. We can specify whether the key appears in the first or in the second position of each pair stored in the Map.
3. We can remove as well as add elements to a Map.
4. If a Map contains a pair with the key 9999, any attempt to overwrite this pair will fail.
5. java. util provides some ready-made generic implementations of Map.
Answers: 1
Computers and Technology, 21.06.2019 14:00, mpete1234567890
Var add = function( x, y ) { return ( x + y ); } alert( add (5, 3) ); 11. (refer to code example 2.) the function a. accepts 2 parameters and returns 2 values. b. accepts 2 parameters and returns 1 value. c. accepts 2 parameters and does not return a value. d. does not accept a parameter and returns 1 value.
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Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?
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Computers and Technology, 23.06.2019 09:00, mimithurmond03
Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal
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Check the true statements about any class that implements the java. util Map interface.
Interpret "...
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