Answer:(c) abstract class A { abstract void unfinished(); }
Explanation:
A legal abstract class must have the keyword abstract before the class and an abstract class has abstract functions with the keyword abstract written and a void as the return type.
Answer:
C# and Java
Explanation:
Compiler can be regarded as a program that helps in transforming a source code( source program) to another program knowns as machine code. Some of the programming languages that needs a compiler are C# and Java. The compiler will collect the the set of instructions of the new program that was written using high level language and translate it into machine language.
Answer:
TCP
Explanation:
In the OSI Model's seven layers, a transmission control protocol (TCP). Which basically means, if a packet of information requested to be received gets lost and does not make it to it's destination. This protocol exists for the recievent user to request another packet of the one missing. This way no information is lost.
When this action cannot find the correct packet. This instance is called packet loss, and can cause many bugs and visual glitches in games or software needing the information from those packets.
Setting a starting value for a variable is called:
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What is Initializing?</h3>
Initializing is the act of assigning a value to a given piece of information classified as a variable.
Most times in programming, the starting value of 0 is often assigned to the first value. So, the correct answer is, Initializing.
Learn more about initializing here:
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