北京-爱恩科技试题.pdfVIP

I’M Technologies– Interviewee Test Question 北京爱恩科技发展有限公司笔试考题 Name :____________________________________ Date :_________________________________ Time Start :______________________________________ TimeEnd :______________________________________ VISUALBASIC SECTION Q1:Gradeyourself onyour VisualBasicSkill ? 1–poor …….. 10-Advanceplayer Ans: Q2 :DeclareFunctionMultiply_AddLib “test”(ByRef A as integer,VeRef B as integer,ByValc as integer) as integer Q2.1:ExplainwhatisDeclareFunction usedfor ? Ans : Q2.2 :Explain thedifferencebetweenByRef andByVal ? Ans : Q3 :IsVisualBasicaCOMPILER or an INTERPERTER ? Ans C++ SECTION Q4 : int iVal1 0, iVal2 0; int * ipVal; ipVal iVal1; What is the Value of ipVal *ipVal ipVal (int*)iVal1; What is the Value of ipVal *ipVal iVal2 (int)iVal1; What is the Value of ipVal *ipVal 1 I’M Technologies– Interviewee Test Question Q5: void SwapAB (int A, int B) { A B; B A; } int main () { int A,B; A 1; B 2; SwapAB (A,B); return 0; // A ?, B ? } Whatis thevalueof A andB ? Whatis thedifferencebetweenSTRUCTURE and OBJECTORIENTEDPROGRAMMING ? Whatis thedifferencebetween Cand C++ ? Whatis an interpreter ? . 2 I’M Technologies– Interviewee Test Question Q6.Step throughthefollowingCcodeand answer thequestions void FillMem (unsigned char *pData, unsigned char len) { while (len--) *pData++ len; } void main () { unsigned char buffer1[8]; unsigned char buffer2[8]; unsigned char * pData; unsigned char cnt1, cnt2; for (cnt1 0; cnt1 8; cnt1++) buffer1[cnt1] 0xFF; for (cnt1 0; cnt1 8; cnt1++) buffer2[cnt1] 0xFF; for (cnt1 0, cnt2 4; cnt1 4; cnt1++, cnt2--) buffer1[cn