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Luda [366]
2 years ago
14

Which of the following best describes the difference between the domain and path of a URL?

Computers and Technology
1 answer:
Lana71 [14]2 years ago
8 0

Answer:

the first choice

Explanation:

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A user complains that her computer is performing slowly. She tells you the problem started about a week ago when new database so
motikmotik

Answer/Explanation:

It is best to use Performance Monitor and Process counters to observe performance.

Cheers

6 0
3 years ago
Determine whether or not the following pairs of predicates are unifiable. If they are, give the most-general unifier and show th
Evgen [1.6K]

Answer:

a) P(B,A,B), P(x,y,z)

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }.

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q.

c. Older(Father(y),y), Older(Father(x),John)

Thus , mgu ={ y/x , x/John }.

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B.

e) P(f(x), x, g(x)), P(f(y), A, z)    

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

Explanation:  

Unification: Any substitution that makes two expressions equal is called a unifier.  

a) P(B,A,B), P(x,y,z)  

Use { x/B}  

=> P(B,A,B) , P(B,y,z)  

Now use {y/A}  

=> P(B,A,B) , P(B,A,z)  

Now, use {z/B}  

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }  

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q  

c. Older(Father(y),y), Older(Father(x),John)  

Use {y/x}  

=> Older(Father(x),x), Older(Father(x),John)  

Now use { x/John }  

=> Older(Father(John), John), Older(Father(John), John)  

Thus , mgu ={ y/x , x/John }  

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))  

Use { y/x }  

=> Q(G(x,z),G(z,x)), Q(G(x,x),G(A,B))

Use {z/x}  

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B  

e) P(f(x), x, g(x)), P(f(y), A, z)  

Use {x/y}  

=> P(f(y), y, g(y)), P(f(y), A, z)  

Now use {z/g(y)}  

P(f(y), y, g(y)), P(f(y), A, g(y))  

Now use {y/A}  

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

7 0
3 years ago
How can a CRM system help communicate issues in the supply chain between customers and drones?
riadik2000 [5.3K]

Answer:

CRM system can help customers about the service supplied.  

Explanation:

CRM stands for Customer Relationship Management and CRM system is a useful tool for communicating with customers.

CRM can keep the data about the order provided by the customer and has updated info about its status.

For example, if the customer of a logistics company wants to know where his/her order is, customer represantative can give up-to-date info about the order where abouts. Or the customer directly uses web to check the status of the order.

All these service can be provided by a CRM system, since drones can send its location to CRM systems.

8 0
2 years ago
A picture drawn in 3 d is called?​
Varvara68 [4.7K]

Answer:

autostereogram

Explanation:

that^

6 0
3 years ago
Read 2 more answers
Dates of birth were entered into a computer program . The data was stored in the format DAY/MONTH/YEAR.The program rejected this
Marina CMI [18]

Answer:

i. This value was not accepted because we have 12 months and not 13.

ii. This is because the user entered the value for the day as value for the month.

Explanation:

i. Why was this not accepted?

This value was not accepted because we have 12 months and not 13. The user entered a value that was above the maximum value registered for the number of months in a year- which is 12.

ii. Why do you think this error occurred

This is because the user entered the value for the day as value for the month.

This could be because the user uses a date system different from that of the program.

3 0
2 years ago
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