Students, have you any issue while solving programming in java NPTEL week 10 assignment. So, after spending my time on the assignment, I have provided answers for all 10 questions.
Programming In Java NPTEL Week 10 Assignment Answers
Q1. Which of the following statement(s) is (are) NOT true?
a. TCP is not reliable.
b. UDP is not reliable.
c. TCP is fast and UDP is slow.
d. In HTTPS, all communication between two computers are encrypted.
Answer: Option A & C.
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Q2. Which of the following statement(s) is/are true?
a. DatagramSocket is a UDP endpoint API.
b. DatagramSocket is a TCP server API.
c. ServerSocket is a TCP server API.
d. ServerSocket is a TCP client API.
Answer: Option A & C.
Q3. Which of the following is/are interface(s) present in java.net package?
a. InetAddress
b. URLConnection
c. SocketOptions
d. HttpURLConnection
Answer: Option C.
Q4. Which of the following statement(s) is/are true?
a. URL is the acronym for Uniform Resource Locator.
b. A URL takes the form of a string that describes how to find a resource on the Internet.
c. URLs have two main components: the protocol needed to access the resource and the location of the resource.
d. The URL class is present in the java.net package.
Answer: All options A, B, C and D.
Q5. In the following URL, identify the Resource name?
a. https
b. nptel.ac.in
c. ac.in
Answer: Option B.
Q6. Which of the following is/are application layer protocol(s)?
a. TCP
b. UDP
c. HTTP
d. FTP
Answer: Option C & D.
Q7. In the socket programming, for an IP address, which can be used to find the host name and IPaddress of a client/server?
a. The ServerSocket class
b. The Socket class
c. The InetAddress class
d. The Connection interface
Answer: Option C.
Q8. Which of the following is/are valid Data Manipulation Language (DML) command(s)?
a. SELECT
b. INSERT
c. UPDATE
d. ALTER TABLE
Answer: Option A, B and C.
Q9. In JDBC, all raw data types (including binary documents or images) should be read and uploaded to the database as an array of
a. int
b. char
c. byte
d. String
Answer: Option C.
Q10. The package, which is required to be imported for the JDBC programming?
a. java.net
b. java.sql
c. java.lang
d. java.io
Answer: Option B.
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