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What is the valid class declaration header for the derived class d with base classes b1 and b2 A class d public b1 public b2 B class d class b1 class b2 C class d public b1 b2 D class d b1 b2?
What is the valid class declaration header for the derived class d with base classes b1 and b2?A. class d : public b1, public b2 {/*...*/};B. class d : class b1, class b2 {/*...*/};C. class d : public b1, b2 {/*...*/};D. class d : b1, b2 {/*...*/};The answer is A, C and D.B is not valid because "class" is not a valid access specifier.All the others are valid because private access is the default when the access specifier is omitted. Note that if class D were declared using the struct prefix, inheritance would default to public access rather than private.
Design a State machine for Traffic Control at a Four point Junction?
/************************************************************** * This is main module for state machine of TrafficLight **************************************************************/ module TrafficLight(state, RedLight, GreenLight, YellowLight, clk, reset, malfunction, ready); input clk, reset, ready; //ready is high when maintenance of TrafficLight finished input malfunction; //system input malfunction when error occured output [1:0] state; output RedLight,GreenLight,YellowLight; //active-high output for Lights reg [1:0] state; //register to store current state reg RedLight,GreenLight,YellowLight; //define parameter or name of each state parameter redstate = 2'b00; parameter greenstate = 2'b01; parameter yellowstate = 2'b10; parameter maintenance = 2'b11; always@ (posedge reset or posedge clk) begin RedLight = (!state[1] & !state[0]); GreenLight = (!state[1] & state[0]); YellowLight = (state[1] & !state[0]); if(reset) begin state = redstate; //default state is RedLight on end else case(state) redstate: begin if(malfunction) state = maintenance; else state = greenstate; end greenstate: begin if(malfunction) state = maintenance; else state = yellowstate; end yellowstate: begin if(malfunction) state = maintenance; else state = redstate; end maintenance: begin if(ready) state = redstate; else state = maintenance; end endcase end endmodule /************************************************************** * This module is for testing and display outputs. **************************************************************/ module test_module; // declare test module reg clk, reset, malfunction, ready; wire [1:0] state; wire RedLight, GreenLight, YellowLight; parameter clockDelay = 50; TrafficLight myTrafficLight(state, RedLight, GreenLight, YellowLight, clk, reset, malfunction, ready); always begin #(clockDelay/2) clk = 0; #(clockDelay/2) clk = 1; end initial begin //$dumpfile("Trafficlight.dump"); //$dumpvars; $monitor ("stat= %b, RedLight = %b, Green = %b, YellowLight = %b",state, RedLight, GreenLight, YellowLight); $shm_open("db1.shm"); // Open a directory to store waveforms $shm_probe(state, RedLight, GreenLight, YellowLight, reset, malfunction, ready); // Specify any signals you want waveforms for #(clockDelay) reset = 1'b1; #(clockDelay) reset = 1'b0; #(clockDelay) malfunction = 1'b1; #(clockDelay) reset = 1'b0; #(clockDelay) malfunction = 1'b0; #(clockDelay) #(clockDelay) #(clockDelay) ready = 1'b1; #(clockDelay) ready = 1'b0; #(clockDelay) #(clockDelay) #(clockDelay) #(clockDelay) reset = 1'b1; #(clockDelay) reset = 1'b0; #(clockDelay) #(clockDelay) malfunction = 1'b1; #(clockDelay) malfunction = 1'b0; #(clockDelay) #(clockDelay) #(clockDelay) ready = 1'b1; #(clockDelay) ready = 1'b0; #(80*clockDelay) $finish; end endmodule
How do you wire a star wye motor?
This is better explained through a wiring diagram. AC 3 phase motor has three windings. Each winding has two terminals. Lets us denote each winding as follows. Winding 1 - A1 and A2, Winding 2 - B1 and B2. Winding 3 - C1 and C2. Main incoming supply, 3 phases, are denoted by R, Y and B. Connect R to A1, Y to B1, B to C1. Connect A2,B2 and C2 to a common point (neutral). I strongly suggest to refer to motor name plate, its wiring diagram. You need to also check the direction of rotation.
How do you abbreviate 'efficient'?
the abbreviation is just a capital E. "E." Abbreviations.com. STANDS4 LLC, 2010. 21 January. 2010. http://www.abbreviations.com/b1.aspx?KEY=354461
What is single inheritance in c plus plus?
Multiple inheritance occurs when a class is derived directly from two or more base classes. class b1 {}; class b2 {}; class d: public b1, public b2 {}; // multiple inheritance class
What is a B1 or B2?
B1 and B2 refer to levels of language proficiency in the Common European Framework of Reference for Languages (CEFR). B1 represents an intermediate level, indicating that a person can communicate in familiar situations and handle most daily interactions. B2 represents an upper-intermediate level, indicating a person can engage in more complex conversations and understand a wide range of topics.
What does the code b1 mean on a 2012 hunda fit?
Maintenance is due. Read the owners manual.
At the Mizzou vs Iowa state football game in Columbia on the 27 what was the aircraft that flew over the stadium?
B1 Bomber
Is b1 free archiver safe?
I use B1 Free Archiver myself and should admit I've never had any problems with it, safety included. Maybe its better to download it from B1 Free Archiver website - b1.org to be completely sure.
How do you reset the B1 code on a 2008 Honda Odyssey?
Honda's maintenance minder says to, "refer to Civic Sedan's owner's manual."
What is the meaning of maintenance B16?
B1 means you need to change the oil/filter. The 6 refers to changing the rear differential fluid if it is a 4wd.
Which combat is better the b1 b2 b3 or virus?
B2 DA bomb obviously!
What is a B1?
B1 in science is you and genes
How do you write an excel formula to find the gross margin percent if A1 is cost and B1 is retail?
"=((B1-A1)/B1)*100" alternatively if you format the cell as a %, it would just be "=(b1-a1)/b1"
Which bat is better combat b1 or b2?
b1 is way better more pop and way more durable but i would get a Anderson or is you want a cheaper bat that is better than the combat get a stealth speed nike aero fuse or Sv12 the combat b1 is pretty good but Anderson techzilla is by far the best bat on the market.the combat b2 isn't that good doesnt have that much pop as other bats. but if u want the combat get b1 the best little leagure bats are 1.Anderson techzilla 2. TPX Triton 3.Sv12 4.Nike Aero Fuse 5.Stealth Speed 6. Demarini f3 or f4 7. combat b1 8. Catalyst plus or catalyst x1 9. EXO grid 2010 10. combat b2 or combat b3.
Is the combat b1 better than the combat b2?
i have all the da bombs in a 29 17 for my son and i would have to say the b1 has the most pop but the b3 isn't as good as the b1 or b2 my son uses the b1 because he hit 3 himeruns with it. before last season he used a stealth and batted last now he uses combat da bomb 1 and bats 3rd i would get the b1 or sv12 or if you want a better bat then both get a Anderson Techzilla is the best bat on the market i would say. Sv12 Anderson and Combat's are the best bats. If i had to chose which i would pick Anderson or sv12 but probably Anderson.
What reference of Excel is an example of B1?
B1 is a relative reference.
