Q1: In database locking level is also called ......
- a) granularity
- b) S lock
- c) X lock
- d) dead lock
Q2: What is the memory space used by a currency data type?
- a) 1 byte
- b) 2 bytes
- c) 4 bytes
- d) 8 bytes
Q3: What is an intersection of a row and a column called?
- a) form
- b) cursor
- c) cell
- d) record
Q4: Which of the following is not a logical database structure?
- a) chain
- b) network
- c) tree
- d) relational
Q5: Default field size available for number data type in MS-Access is
- a) byte
- b) integer
- c) long integer
- d) single
