Engineering, 19.10.2019 01:30 brooklyn4932
1. (20 pts) what is the output of this code sequence? b b1 = new b(); 2. (20 pts) what is the output of this code sequence? b b3 = new b(); int n = b3.foo2(); 3. (20 pts) what is the output of the following code? //b4 is a b object reference system. out. println(b4.; 4. (40 pts) you coded the following class: public class n extends string, integer { } when you compile, you get the following message: n. java: 1: ‘{‘ expected public class n extends string, integer ^ 1 error explain what the problem is and how to fix it.
Answers: 2
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
1. (20 pts) what is the output of this code sequence? b b1 = new b(); 2. (20 pts) what is the outp...
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