Which of this is not a constituent of residential telephone line?

Question:

Which of this is not a constituent of residential telephone line?

A.

a high-speed downstream channel

B.

a medium-speed downstream channel

C.

a low-speed downstream channel

D.

none of the mentioned

Answer» c. a low-speed downstream channel

Note: The above multiple-choice question is for all general and Competitive Exams in India

Which of the following is true about the following program#include class Test{public:int i;void get();};void Test::get(){std::cout i;}Test t; // Global object int main(){Test t; // local object t.get();std::cout

Question:

Which of the following is true about the following program
#include <iostream> class Test
{
public:
int i;
void get();
};
void Test::get()
{
std::cout <<“Enter the value of i: “; std::cin >>i;
}
Test t; // Global object int main()
{
Test t; // local object t.get();
std::cout <<“value of i in local t: “<<t.i<<‘\n’;
::t.get();
std::cout <<“value of i in global t: “<<::t.i<<‘\n’; return 0;
}

A.

compiler error: cannot have two objects with same class name

B.

compiler error in line “::t.get();”

C.

compiles and runs fine

Answer» c. compiles and runs fine

Note: The above multiple-choice question is for all general and Competitive Exams in India

Choose the wrong statement

Question:

Choose the wrong statement

A.

nslookup is used to query a dns server for dns data

B.

ping is used to check connectivity

C.

pathping combines the functionality of ping with that of route

D.

ifconfig can configure tcp/ip network interface parameters

Answer» c. pathping combines the functionality of ping with that of route

Note: The above multiple-choice question is for all general and Competitive Exams in India

In Backward State Space Planning ,regress(A,G) that returns ______________________________

Question:

In Backward State Space Planning ,regress(A,G) that returns ______________________________

A.

the regressed goal over action a when applied to goal g.

B.

the goal state over action a when applied to goal g.

C.

the initial state over action a when applied to goal g.

D.

both a & b

Answer» a. the regressed goal over action a when applied to goal g.

Note: The above multiple-choice question is for all general and Competitive Exams in India