26/02/2014

Professional Knowledge Bits on Data Structure


Data Structure Bits

Which of the following is the physical data structure?
(a) Array    (b) Linked List    (c) Stack    (d) Table
Ans:- c

When a language has the capability to produce new data type, it is called
1-reprehensible    2-encapsulated    3-extensible     4-all of these
Ans:- 2

The memory address of the first element of an array is called
A. floor address   B. foundation address
C. first address    D. base address
Ans:- D

The term "push" and "pop" is related to the
A. array    B. lists    C. stacks
Ans:- C

To delete a particular column in a relation the command used is:
(A) UPDATE   (B) DROP   (C) ALTER   (D) DELETE
Ans:- D

To locate a data item for storage is
A. Field     B. Feed     C. Database     D. Fetch
Ans:- D

Storage that retains its data after the power is tuned off is referred to as–
(A) volatile storage      (B) non-volatile storage
(C) sequential storage  (D) direct storage
Ans:- B

When u drop a ........., corresponding indexes are also dropped.
1) Column    2) Sequence    3) View    4) Table
Ans:- 2

Learn More


Alerts: Dear viewer, “Hard work never fails”. Along with hard work include smart work for your goal. Your hard work and our smart work, guarantee success. To get in touch with you, we have created a WhatsApp Group named “Banking Awareness Study PDF”. Kindly send a message to +91-7893356131 as “add to Banking Awareness Study PDF" to add you to this group.

Updates: Don’t miss, what you want? So kindly, 1. Like our Facebook, 2. Subscribe by E-mail, 3. Follow our Google+, 4. Twitter 5. YouTube, 6. Download our Toolbar, 7. Install our App and 8. Others.

Help: If you have any suggestions, requests and problems, please comment below or ask us here.

Encourage us: Please don’t forget to G+1 and/ Like and/ Share and/ Recommend… thank you and all the best / best of luck for your bright future.

Our motto: Serve poor and needy whole heartedly – Nareddula Rajeev Reddy (NRR) and his team.

* Dear viewer, ask us what you want..?
EmoticonEmoticon

Request Admin

First search (top), didn't find; ask us, what you want? As a comment. ASAP, we will provide it...

*Interested to become co-admin, click here.