SET 2
1. DAT stands for:
Answer. Digital Audio Tape
2. What is the expansion of WORM?
Answer. Write Once Read Many
3. What is a file?
Answer. Collection of Bytes stored as an individual entity.
4. What is double buffering?
Answer. Parallel data processing and data transfer
5. What is hashing?
Answer. Method to determine the physical location of a record
6. What is the expansion of SQL?
Answer. Structured Query Language
7. API stands for:
Answer. Application Program Interface
8. What is the expansion of SQLCA?
Answer. SQL Communication Area
9. QBE stands for:
Answer. Query-By-Example
10. DBMS stands for:
Answer. Data Base Management System
11. DMA stands for:
Answer. Direct Memory Access
12. SCSI stands for:
Answer. Small Computer System Interface
SET 1
1. The situation when in a linked list START=NULL is:
Ans. underflow
2. The term "push" and "pop" is related to:
Ans. stacks
3. A data structure where elements can be added or removed at either end but not in the middle:
Ans. Deque
4. The memory address of the first element of an array is called:
Ans. base address
5. When new data are to be inserted into a data structure, but there is no available space, this situation is usually called?
Ans. overflow
6. Ping is a command used for
Ans. Checking Networking functionality and validity of IP address
7. Normal Switch operates on which layer of OSI model?
Ans. Data Link Layer
