Related Questions

Which of the following refers to a cursor type that when the cursor is opened, a primary key value is saved for each row in the recordset; when the application accesses a row, the key is used to fetch the current values of the row?
A Forward only
B Static
C Keyset
D Dynamic
A cursor type in which the application sees the data as they were at the time the cursor was opened is called:
A forward only
B static
C keyset
D dynamic
Which of the following keys is used to delete the character beneath the cursor?
A x
B X
C dd
D D
E None of the above
Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line?
A tch
B fch
C rch
D ech
E None of the above
Which command is used with vi editor to move the cursor to the left?
A i
B j
C k
D h
E None of the above
What command is used with vi editor to move the cursor to the left?
A h
B k
C j
D i
E None of the above
A cursor type in which the application can only move forward through the recordset is called:
A forward only.
B static.
C keyset.
D dynamic.
Which of the following keys are set to true when the keyboard modifier keys are held down?
A altKey
B ctrlKey
C metaKey
D all of the mentioned
Keys lebelled F1 to F12 are .... keys.
A Input
B Output
C Help
D Function
At the end of given passage , some inferences drawn or supposed to be drawn from the paragraph are given. On the basis of the study of the paragraph, point out whether the inferences is- (a) Definitely true (b) Definitely false (c) probably true (d) probably false (e) can't say. Political freedom is incomplete and had little meaning without economic independence. Until the battle for economic independence is won, the emerging nation will be subjected to external pressure, which must be resisted. Bangladesh though herself in the throes of development has assisted the developing nations. Politically free countries must be economically free.
A Definitely true
B Definitely false
C probably true
D probably false

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