". VdoTips: COMPUTER FUNDAMENTAL PRACTICE SET 38

COMPUTER FUNDAMENTAL PRACTICE SET 38

277. Basis path testing falls under
(A). System testing
(B). White box testing
(C). Black box testing
(D). Unit testing

(C). 278. The User Work Area (UWA) is a set of Program variables declared in the host program to communicate the contents of individual records between
(A). DBMS & the Host record
(B). Host program and Host record
(C). Host program and DBMS
(D). Host program and Host language

(B). 279. The maximum number of keys stored in a B-tree of order m and depth d is
(A). md + 1 – 1
(B). (md+1 – 1) / (m – 1)
(C). (m – 1) (md + 1 – 1)
(D). (md – 1)/(m – 1)

(B). 280. Which of the following is the most powerful paring method?
(A). LL (I)
(B). Canonical LR
(C). SLR
(D). LALR

(C).