Ibps so 2017 - IT Officer Quiz
Q1. Transmission control protocol is:
(a) connection oriented protocol
(b) uses a three way handshake to establish a connection
(c) recievs data from application as a single stream
(d) all of the mentioned
Q2. Department(dept_id, emp_id, dept_name)
Here the cdept_id,emp_id and dept_name are __________ and Department is a _________.
(a) Relations, Attribute
(b) Attributes, Relation
(c) Tuple, Relation
(d) Tuple, Attributes
Q3. The subset of the super key is a candidate key under what condition?
(a) No proper subset is a super key
(b) All subsets are super keys
(c) Subset is a super key
(d) Each subset is a super key
(e) Both (b) and (e)
Q4. What is the time complexity to insert a node based on a key in a priority queue?
Q5. In cryptography, what is cipher?
(a) algorithm for performing encryption and decryption
(b) encrypted message
(c) source text
(d) both (a) and (b)
(e) none of the mentioned
Q6. What does error 404 or Not Found error while accessing a URL mean?
(a) Requested HTML file is not available
(b) The server could not find the requested URL
(c) The path to the interpreter of the script is not valid
(d) The requested HTML file does not have sufficient permission
(e) None of the above
Q7. Here is an infix expression: 3 + 13*(60*376-12). The maximum number of symbols that will appear on the stack AT ONE TIME during the conversion of infix to postfix notation of this expression is?
Q8. Process of removing an element from stack is called __________.
Q9. Which one of the following provides the ability to query information from the database and to insert tuples into, delete tuples from, and modify tuples in the database?
(d) Relational Schema
Q10. Which one of the following is a transport layer protocol?
(a) stream control transmission protocol
(b) internet control message protocol
(c) neighbor discovery protocol
(d) dynamic host configuration protocol
(e) hyper text transfer protocol