31 Dec
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
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
31 Dec
1.verbal section: Simple Questions like fill the blank with right prepositions,synonims(endeavour,innovative;i managed to remember only these two) and articles.it also contains comprehension passage with five questions.
2.quantative aptitude:
a)in a class of 100 students 60 speak english,40 speak french n 20 speak both.how many of them doesnot speak bot;
the question is not exact but the wordings are similar.they asked three such type questions;
b)questions on 1)only 1st statement is required to solve given equation
2)only 2nd is required
3)both r required
4)none
they gave one equqtion followed by two statements.we have to choose one option.totally 3 questions were asked
c)two cubes of similar type were cut into125 smaller cubes and the cubes at the end centers were removed.And now with the remaining they formed into cuboid which is painted black.
they asked 5 questions based on above like no of cubes have 1 face(2,3,more than 3) painted black etc.
3)Mental ablity round:It is quite easy and contained 10 similar questions.
if * stands for +,/ stands for -,+ stands for / and – stands for *.
4)Data Structures And Operating Systems(20 questions)
if u r thorough with ur subject then u can clear it essily.
they gave code and asked to find the output.question on deleation of queue,insertion of node etc.
questions on graphs
question on post order traversal
which is used to delete the memor allocated by calloc?
a)free()b)freecalloc()c)delete()
what is the runtime of insertion sort inthe best case?
a)o(n)b)o(n^2)c)o(nlogn)d)o(nlog2n)
only 4 questions on os.problem on calculation of interrupt latency.calculation of total menory(they gave no of sectors,no of cylinders ,etc that make a disk).
which is not a feature of unix os?
5)c/c++
I opted for c.its very easy.if u r thorough with Let Us C n Exploring C then u feel very easy.same questions appeared
main()
{
int a=138,b=138,c;
c=func(!++a,!b++);
printf(”%d%d%d”,a,b,c);
}
func(int p,int q)
{
int r;
r=p+q;
return(r);
}
struct node{
int a;
struct node *p
}
struct node *p1;
main{
printf(”%d”,sizeof(p1));
}
i cant remember all questions
6)passage to read .
7)e_mail writing
follow gramatical rules of letter writing
31 Dec
SECTION 1 – Verbal
It includes very simple english. 3 questions on the correct usage of a, an, the, for, to. (15 questions in 10 minutes). It was very easy. Key is to be calm and attempt it. I was able to complete in 7 mins.
SECTION 2 – APTITUDE
3 pattern matching questions like 3 digits are given and find out which 3 are similar. Then general maths like if * is replaced by -, – is replaced by + , + is replced by / and / is replaced by *. then whcih is true.
The only good questions from this sections was
—There is a red cube and it is cut into 12*12*12 small cubes. Now corner columns of front face is taken out and remaining structure is painted black. Now 5 questions were there to calculate no of cubes having 1,2,3 red faces and 1,2,3 black faces.
SECTION 3 — RC
A passage on USB was given. It was taked from howstuffworks.com. As I was having good knowledge of USB, I did 8 of 10 questions without having a look on passage and rest 2 were also easily answered.
SECTION 4 — ENGLISH (Don’t remember the heading)
It was having very easy general english. At end there was a RC on SQL. RC was very easy and I was able to answer without even reading it.
SECTION 5 — TECH (They gave choice between C and C++/OS)
I selected C as there was no added benefit for taking the tough paper. 20 questions in 20 mins. Questions were of particular cases.
Though some were very easy but around 10 of them were like that you can’t apply general rules to them. You should be aware of what happenes in that particular case.
SECTION 6 — E-Mail writing
You are tech executive of a telecom company. You are known for your excellent customer services. One customer has written that ha is facing problems. He also wrote ealier and got no response. Write an email to him apaologizing for that and offering him support.
Tech Interview – 1
It was for 1 hour and 1 mins. At the very begining he gave me 12 C questions and asked me to write the output. Meanwhile He asked me other topic pf my interest. I said networking. As I did 11 correct he delayed the discussion of the wrong answered question to last. He jumped to Networking. What I noticed was that the more you tell them, the more they will go to depth. For my case, He asked the difference between Hubs, Switches, Routers. Also gave 12 protocols and asked me to match them to OSI Model. Then he asked the indepth working of IP, ARP, RARP. Then he asked the indepth processing when you have got a new computer and what happens when you try to contact yahoo.com. In depth means that getting IP from DHCP then working of DHCP, how all 7 layers are involved, then how frame moves to router. He even jumped to routing protocols and there working.
I don’t know why he went to so depth with me. Others were limited to C. But that was a must. (1h, 15mins)
Tech Interview – 2
He again asked networking but with much more depth. They were having excellent coordinations. The second tech interviewer was having even the rough sheets of mine from 1st tech interview. May be he wanted to test dpeth of knowledge. I answered first 2 questions and then he asked me 4 terms that I never heard. I said I don’t know. Then he asked me to write 2 progs. in C
1. There are arranged nos from 1 to 10 in an array and 1 number is replaced by 0. Find it.
2. Use bit wise operators to find whether a number is power of 2 or not?
31 Dec
FLEXTRONICS pattern
Set 1 – Verbal Ability [15Q - 15mts]
Set 2 – Analytical Ability [15Q - 20mts]
Set 3 – Mental Ability [10Q - 10mts]
Set 4 – Technical [20Q - 20 mts]
Set 5 – paper of C/C++ [20Q - 20 mts]
Set 6 – Reading Ability. [10Q - 15mts]
Set 7 – Written Skills [5mts]
31 Dec
Flextronics, a world-leading provider of digital television entertainment, broadband services, satellite-based private business networks, and video and data broadcasting, reported revenues of $8.9 billion in 2002.
HNS, a unit of Flextronics, is the world’s largest provider of broadband satellite network solutions for businesses and consumers, with over 400,000 systems installed in more than 85 countries.
With the opening of the Indian economy in the early nineties, Flextronics was attracted by the long-term potential of outsourcing software development and chose to set up a subsidiary in India to supplement HNS’ R&D efforts.
HSS began its operations in New Delhi with a team of about 20 professionals and was initially focused on developing software solutions in the areas of VSAT-based networks for voice and data, cellular wireless telephony, packet switching and multi-protocol routing. Within three years, HSS grew to 240 professionals and in 1995, shifted to its present campus at Electronic City, Gurgaon, a New Delhi suburb. Today, over 2500 professionals work on cutting edge technologies at six state-of-the-art facilities near New Delhi, Bangalore, India’s Silicon Valley and Nuremberg, Germany.
HSS offers career opportunities in leading technology areas like voice over packet, high speed mobile data, professional services for wireless networks, switching and network management. Sounds challenging? Explore an exciting career with us. Working at HSS is a distinct experience. HSS is not just about work, its a way of life! Read what some HSSians have to say about being a part of TEAM HSS.
For more Information visit: www.flextronics.com
Flextronics Software Systems(FSS) has acquired HUGHES Software Systems(HSS) in 2004. There for you can refer HUGHES profiles & Papers for FSS/HSS Recruitments.
Flextronics Software Systems (FSS) is a global leader in the convergence marketplace, providing solutions for Voice over Packet, SS7 Signaling, IMS, Broadband, Datacom, Wireless, Billing and OSS, Communication Applications and Handset domains. FSS offers both licensable technologies and outsourcing services to meet the needs of over 300 customers globally.
An ISO 9001:2000 certified company with various centers assessed at SEI-CMMi Level 5 & BS7799-2:2002, FSS is a member of, and an active participant in industry forums such as IETF, 3GPP, ITU-T, the SIP Forum and the WiMAX Forum. It has development centers across India, China, and Germany and associate companies in the Ukraine and South Africa.