Upwork General Programming

/Upwork General Programming

Delphi 6 Test

1. Which of the following are the valid DeviceType property values for the TMediaPlayer component? Answers: dtAutoSelect dtMP3 dtExternalDevice dtAudio dtTV dtMPEG3 dtDAT dtDigitalVideo 2. Which of the following are valid identifier names for a variable? Answers: Cust_no5 Cust no5 5Cust_No cUSTNo custno 5 cust&no 3. TDataSet is a base class from which other database [...]

By | October 19th, 2015|Upwork General Programming|0 Comments

Cocoa programming for Mac OS X 10.5 Test

1. What is true regarding notifications? Answers: They can be dispatched to only one object The object posting the notification does not even have to know whether the observer exists An object may receive any message you like from the notification center, not just the predefined delegate method All of the above None of the [...]

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C++ Programming Test

1. Consider the following class hierarchy: class Base { } class Derived : public Base { } Which of the following are true? Answers: The relationship between the Base and Derived can be described as: Base is a Derived The relationship between the Base and Derived can be described as: Base has a Derived Derived [...]

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C Programming Test

1. Identify the incorrect statement. Answers: Records can be defined in C by using structures Structure members can be of the same/different data types Memory is reserved when a structure label is defined A pointer to a structure can be used to pass a structure to a function Arrays of structures can be defined and [...]

By | October 19th, 2015|Upwork General Programming|0 Comments