What term is used for a string that appears in the actual code of a program? Str

Question

What term is used for a string that appears in the actual code of a program? String literal Virtual string Hard copy Strongly typed None of these The term "software" refers to all the physical devices, or components, that a computer is made of. True False What is the largest value that can be stored in one byte? 128 16 8 255 65535 Programs that use an interpreter generally execute faster than complied programs because they are already entirely translated into machine language when executed. True False

Explanation / Answer

Question 5:

String literal

eg in code you can write String literal as string name = "Chris Gales";

Question 6:

false

software refers to set of programs used to control computer hardware. Computer hardware refers to all the physical devices or components , that a computer is made of.

Question 7:

255

one byte = 8 bits so largest value = 1111 1111 in binary = 255 in decimal

(11111111)2 = (27 + 26+25 +24 +23 +22 +21 +20 ) = 128 +64+32+16+8+4+2+1 = 255

Question 8

false

compiled programs execute faster than interpreted programs because interpreted programs has to be reduced to machine instructions at runtime as contrast to compiled programs.

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