Flextronics placement papers  


Flextronics Aptitude Questions 



1.                   Age problem 

2.                   Time and distance 

3.                   Coin 

4.                   direction problem 

5.                   (2n + 2 n-1/2 n+1 ? 2n) what is gives 
if n = something 

6.                   ( 10n ?1) n>1 when is divisible by 
11.no divisible by 8 

7.                   find the missing no. when it is 
divisible by some no  

8.                   Boat problem 

9.                   Average 

Flextronics  Technical Questions 



10.               Which one is called family tree 

11.               virtual function and overloading 

12.               DHCP protocol 

13.               order of insertion and Heap 
sort                                          

14.               left recursion 

15.                find output: for(l=1;a<=l;a++)
cout<<++a; cout <<a; 

16.               DEBUG trigger (oracle) 

17.               In unrestricted session which system 
privilege mode is used (oracle) 

18.               NEXTVAL and CURRENTVAL in sequence 
(Oracle) 

19.               Unix system call ??like Var( ) 

20.               OS 384 support which memory management 

21.                     Complexity to access name from the 
given double link list 

22.               Which WAN network is suitable for the 
100Km or m. distance network 

23.               If duplicate segments , file are there in 
hardisk which is best for management
a) FAT
b) SAT 

24.               stop n wait protocol is associated with 
which layer 

25.               find errors from the c and c++ codes. 

26.               3 qns on operating systems. I qn on 
dijkestra algorithm                       

27.               Using which pin it's possible to address 
16 bit addresses even though there re only 8 address bits 
in 8085? Ans: ALE 

28.               Voltage gain for an amplifier is 100 
while it is operating at 10 volts. What is the O/P voltage 
wen i/p is 1 volt 

29.               Quality factor indicates a) Quality of 
inductor b) quality of capacitor c) both 

30.               Qns related to bridges, routers and 
generators, which OSI layer they corresspond to. (Refer to 
stevens 4th chapter) 

31.               OPAmp's I/P ciurrent, O/p current and 
CMRR is given, what is the voltage gain 

32.               2-3 qns on scope of static variables in 
C. Qn to view o/p odf a C static var 

33.               Qn to print a value of a pointer 

34.               OPAmp's I/P ciurrent, O/p current and 
CMRR is given, what is the voltage gain 

35.               A qn to find the physical address from a 
given virtual address, virtual to physical address table 
was provided 

36.               6 bit mantissa and 8 bit exponent can 
present what maximum value? 

37.               4 bit window size in sliding window 
protocol, how many acknowledements can be held? 

38.               Security functionality is provided by 
which layer of OSI 

39.               Frequency spectrums for AM, FM and PM 
(figure given, u'veto tell which Kind of modulation it 
belongs to) 

40.               Among AM and FM which is better and why? 

41.               LASt stage of TTL NAND gate is called: 
Ans: Totem Pole Amplifie 

42.               SR to JK flip flop conversion. Ans: 
S=JQ', R=KQ 

43.               LSB of a shift register is connected to 
its MSB, what is formed: Ans: RING Counter 

44.               2-3 Qns based on Demorgan's laws 
(identiies: (A+b)' = A'b', etc)  

45.               2 qns on Logic gates (O/p of logic gates) 

46.               Diff in IRET and RET statements of 
8086                         

47.               How many address bytes are required to 
address an array of memory chips (4 * 6), each chip having 
4 memory bits and 8k registers. 

48.               Diff. in memory mapped and I/P O/P mapped 
Input/Output (Refer a book on Microprocessor) 

49.               Qn on pipeline architecture 

50.               QN on LAPB protocol 




Flextronics placement papers  


  

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