... THPT Chu Vn An KIM TRA 1 TIT H v tờn:..................................... Mụn: Tin hc Lp: 11 .. I. TRC NGHIM: (Khoanh trũn nhng cõu tr li ỳng nht) 1. Cụng thc no sau õy l ỳng? (st1, st2 cỏc bin kiu ... A:array [1. .10 ] of bytte; c. Var A:array[ -1 0 , ,10 ] of boolean; d. Var A:array[a..z] of byte; 5. Cho chui st:= BBBABBA; Kt qu in ra l gỡ sau khi thc hin 2 lnh: While st [1 ]= B do Delete(st ,1, 1); Write(st); ... Delete(st,pos(V,st) -1 , 6); Write(st); End. a. Van A b. Nguyen Van A c. Nguyen d. C 3 cõu u ỳng. 8. Khi chy chng trỡnh : Var A:array [1. .3] of integer; i, S : integer; Begin A [1] := 3; A[2]:= -1 ; A[3]:= -4 ; S:=...