Bissoy.com
Doctors Medicines MCQs Q&A

Find the FTP reply whose message is wrongly matched.

Find the FTP reply whose message is wrongly matched. Correct Answer 452 – Can’t open data connection

The correct response code for the message “Can’t open data connection” is 425. Response code 452 is sent usually when the connection is suddenly closed.

Related Questions

A sender S sends a message m to receiver R, which is digitally signed by S with its private key. In this scenario. One or more of the following security violations can take place. 1) S can launch a birthday attack to replace m with a fraudulent message. 2) A third-party attacker can launch a birthday attack to replace m with a fraudulent message.  3) R can launch a birthday attack to replace m with a fraudulent message. Which of the following are possible security violations?
“What is the different between height and radius of solid cylinder?” Which of the following option is sufficient alone to find the answer? A) A solid cylinder is made by melting a solid sphere. The radius of cylinder is 3 times the radius of a circle whose area is 154 sq.m. Height of cylinder is equal to the height of cone whose volume is 2772 cubic meters. B) Area of a rectangle whose longer side is ¾ times the radius of a solid cylinder, is 168 sq.m and, Volume of solid cylinder is 2772 cubic meters and its height is 18 m. C) A metallic cone of radius 15m and height 35m is melted into the solid cylinder of radius equal to the radius of a circle whose area is equal to the area of rectangle whose sides are in the ratio 4 : 3 respectively. D) The curved surface area of the solid cylinder is 3 time the surface area of a sphere of radius 7m and height of cylinder is equal to the height of a metallic cone whose curved surface area is 308 sq.m. 
In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into fourparts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations iscorrect. 1. "Mother do you love me?", she asked.
P. She then looked into her mother's tear-filled eyes out of impatience for a reply.
Q. She kept waiting but her mother did not speak.
R. Then, she understood what words the mother's eyes spoke and the reason for her silence.
S. She got no direct reply and grew restless.
6. She climbed slowly on to her mother's lap.
Which of the following statements about the matched filter in a communication receiver are correct ? (A) It may produce phase error if synchronization is improper (B) Its impulse response depends on the singal shape (C) The characteristics of the matched filter is matched with the transmitted data (D) It produces inter symbol interference (E) It measures the correlation between incoming received message and its impulse response Choose the correct answer from the options given below : 
FTP can transfer files between any computers that have an Internet connection. Here, FTP stands for
What are the characteristics of fully distributed approach? i) When responses are received from all processes, then process can enter its Critical Section ii) When process exits its critical section, the process sends reply messages to all its deferred requests. iii) It requires request,reply and release per critical section entry iv) One processor as coordinator which handles all requests
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : I have written several letters to the branch manager regarding my account in the bank but did not receive any reply so far.

Assumptions :
I. Branch manager is expected to read letters received from the customer.
II. Branch manager is expected to reply to the letters received from the customers.
A, writes a letter to B offering to sell his car at Rs. 2 lac and states that if he does not receive a reply within 15 days of the receipt of the letter by B, the offer shall be deemed to have been accepted. B does not send a reply even after 15 days of the receipt of the letter by B. Has the offer been validly accepted?
In the following sentence, four words have been printed in bold. One of these words might either be wrongly spelt or inappropriate in the context of the sentence. Find out the word that is inappropriate or wrongly spelt, if any. If the words printed in bold are correctly spelt and appropriate in the sentence context, then mark (5) i.e. ‘No error’ as your answer. That’s why the outcome of negotaitions with the company and other pharma giants will be crucial to the country’s battle against the pandemic.
In the following sentence, four words have been printed in bold. One of these words might either be wrongly spelt or inappropriate in the context of the sentence. Find out the word that is inappropriate or wrongly spelt, if any. If the words printed in bold are correctly spelt and appropriate in the sentence context, then mark (5) i.e. ‘No error’ as your answer. Lying about theories and concepts requires an even greater ability to spin yarns, beggining with bits of what you know and filling in the blanks.