2011 Question Paper
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Anna University, Chennai Information Technology Fifth Sem Question Paper Summer 2011
B.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2011 Fifth Semester Information Technology CS 2403 - DIGITAL SIGNAL PROCESSING (Regulation 2008) PART A — (10 × 2 = 20 marks) 1. State sampling theorem. 2. Distinguish between power and energy signal with an example. 3. State and prove Parseval's theorem. 4. Compute the DFT of the four point sequence x(n ) = [0,1,2,3]. 5. What is meant by warping? 6. What are the limitations of impulse invariance method? 7. List out the conditions for the FIR filter to be linear phase. 8. What is meant by limit cycle oscillations?Published on Jul 26, 2013 -
Anna University, Chennai Computer Science and Engineering Seventh Sem Question Paper Winter 2011
Anna University B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Seventh Semester Computer Science and Engineering CS 2402 MOBILE AND PERVASIVE COMPUTING (Regulation 2008) PART A (10 × 2 = 20 marks) 1. What are the four types of handover available in GSM? 2. Distinguish between mobile terminated call and mobile originated call. 3. Mention the advantages of WLAN? 4. What are the three Low Power States provided by Bluetooth? 5. What are the requirements of mobile IP standard? 6. Differentiate wired networks routing from ad-hoc wireless networks routing.Published on Jul 26, 2013 -
Anna University, Chennai Computer Science and Engineering Sixth Sem Question Paper Winter 2011
Anna University B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Sixth Semester Computer Science and Engineering CS2028 - UNIX Internals (Regulation 2008) PART – A (10 × 2 = 20 Marks) 1. What is u-area? 2. What is the use of buffer cache? 3. What should happen if the kernel attempts to awaken all processes sleeping on an event, but no processes is asleep on the event at the time of wakeup? 4. What are signals? 5. What is close system call? 6. What is the use FORK system call? 7. What are special files? 8. What is the use of shell?Published on Jul 26, 2013 -
Anna University BE, B.Tech EEE PROTECTION AND SWITCHGEAR Seventh Sem Question Paper 2011
Anna University B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Seventh Semester Electrical and Electronics Engineering EE 2402 - PROTECTION AND SWITCHGEAR (Regulation 2008) PART A — (10 × 2 = 20 marks) 1. What is surge absorber? How do they differ from surge diverter? 2. Define the term ‘‘Insulation Coordination”. 3. Compare Static and Electromagnetic relay. 4. A relay is connected to 400/5 ratio current transformer with current setting of 150%. Calculate the Plug Setting Multiplier when circuit carries a fault current of 4000 A.Published on Jul 05, 2013 -
Anna University BE, B.Tech CSE MICROPROCESSORS AND MICROCONTROLLERS Fourth Sem Question Paper 2011
B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Fourth Semester Computer Science and Engineering CS 2252 – MICROPROCESSORS AND MICROCONTROLLERS (Common to Information Technology) (Regulation 2008) PART A — (10 × 2 = 20 marks) 1. Identify the addressing mode of the following 8085 instruction. (a) SHLD 2500H (b) DCR E 2. Name the machine cycles needed to execute the 8085 instruction MVI B,4FH. 3. What are the general purpose registers in 8086? 4. Give the importance of the assembler directive EVEN.Published on Jul 05, 2013 -
Anna University BE, B.Tech MICROPROCESSORS AND MICROCONTROLLER Sixth Sem 2011
Anna University B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Sixth Semester Electrical and Electronics Engineering EE 2354 - MICROPROCESSORS AND MICROCONTROLLER (Regulation 2008) PART A — (10 × 2 = 20 marks) 1. Draw the schematic of latching low-order address bus in 8085 microprocessor. 2. If the stack segment register contains 3000h and stack pointer register contains 8434h, what is the physical address of the top of the stack in 8086 microprocessor? 3. Why do we need look-up table?Published on Jul 05, 2013 -
Anna University BE/B.Tech Computer Science and Engineering 6th Sem NOV/DEC 2011
Anna University B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011. Sixth Semester Computer Science and Engineering CS2028 - UNIX Internals (Regulation 2008) PART – A (10 × 2 = 20 Marks) 1. What is u-area? 2. What is the use of buffer cache? 3. What should happen if the kernel attempts to awaken all processes sleeping on an event, but no processes is asleep on the event at the time of wakeup? 4. What are signals? 5. What is close system call? 6. What is the use FORK system call? 7. What are special files? 8. What is the use of shell? 9. What are streams?Published on Jun 26, 2013 -
Allahabad Bank Clerk Exam 2011 - (Computer Awareness)
Allahabad Bank Clerk (Second Shift) Exam., 2011 - Exam Held on 8-5-2011 1. Information on a computer is stored as what ? (A) Analog data (B) Digital data (C) Modem data (D) Watts data (E) None of these Ans : (B) 2. C, BASIC, COBOL and Java are examples of ……… languages. (A) low-level (B) computer (C) system programming (D) high-level (E) None of these Ans : (D) 3. Most Web sites have a main page, the ………, which acts as a doorway to the rest of the Web site pages. (A) search engine (B) home page (C) browser (D) URLPublished on Feb 28, 2013 -
Anna University BE/B.Tech Electrical and Electronics Engineering 7th Sem Winter 2011 Question Paper
B.E/B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011 Seventh Semester Electrical and Electronics Engineering CS 2411 OPERATING SYSTEMS (Common to Electronics and Instrumentation Engineering and Instrumentation and Control Engineering) (Regulation 2008) Part A - (10 x 2 = 20 marks) 1. Define Operating System 2. What are the advantages of cooperating processes? 3. What is meant by a system cal? 4. Define monitor. What does it consist of? 5. What are the disadvantages of single contiguous memory allocation? 6. What is demand paging?Published on Feb 18, 2013 -
Anna University B.Tech Electrical and Electronics Engineering 6th Sem Summar 2011 Question Paper
PART A — (10 × 2 = 20 marks) 1. Write the categories of networks. 2. A network with bandwidth of 10 Mbps can pass only an average of 12,000 frames per minute with each frame carrying an average of 10,000 bits. What is the throughput of this network? 3. Differentiate ARP and RARP. 4. Give the CIDR notation for Class A, B and C. 5. Draw the datagram format of UDP. 6. Define flow control. 7. What is cipher text? 8. List out the two modes of IP security. 9. What is DNS? 10. How is HTTP related to WWW? PART B — (5 × 16 = 80 marks)Published on Feb 18, 2013 -
Anna University B.Tech Information Technology 3rd Sem Winter 2011 Question Paper
PART A — (10 ´ 2 = 20 marks) 1. Differentiate between stack and queue and give its applications. 2. Convert A * (B + D)/E- F* (G +H/K) into Postfix expression. 3. Draw the expression tree for (a + b * c) + ((d * e + f) * g) . 4. What is an AVL tree? 5. What is a Hash table? 6. Give two examples of disjoint sets. 7. Differentiate between graph and tree. 8. Trace the Euler’s path and Euler’s circuit in the graph. 9. Define dynamic programming and backtracking. 10. Define NP hard and NP complete. PART B — (5 ´ 16 = 80 marks)Published on Feb 18, 2013 -
Anna University BE /B. Tech Mechanical Engineering 5th Sem Summer 2011 Question Paper
PART A — (10 × 2 = 20 marks) 1. Which air standard cycle (Otto / Diesel / Dual) is more efficient for the same heat input? Justify. 2. Define cut off ratio for a diesel cycle. 3. State the merits of a Diesel engine over a petrol engine. 4. List out the major pollutants from a petrol engine. 5. Define Free Air Delivered with regard to a compressor. 6. State the effect of clearance on work done in a reciprocating compressor. 7. State the necessity for governing of steam turbines. 8. What is supersaturated flow in a nozzle?Published on Feb 18, 2013 -
Anna University BE /B. Tech Information Technology 5th Sem Summer 2011 Question Paper
PART A — (10 × 2 = 20 marks) 1. Give the properties of abstract classes and methods and write a suitable example. 2. Why does Java not support destructors and how does the finalize method help in garbage collection? 3. Write a declaration to convert the value ‘‘Programmer’’ in the string variable ‘convert’ to ‘‘programming’’. 4. Distinguish between static and dynamic binding. 5. How does the declaration of a local inner class differ from the declaration of an anonymous inner class?Published on Feb 18, 2013 -
SBI Test Paper June 2011 (Technical-Other)
1. How many options does a binary choice offer ? (A) None (B) One (C) Two (D) It depends on the amount of memory in the computer (E) It depends on the speed of the computer’s processor 2. Data going into the computer is called— (A) Output (B) Algorithm (C) Input (D) Calculations (E) Flowchart 3. How many values can be represented by a single byte ? (A) 4 (B) 16 (C) 64 (D) 256 (E) 512 4. Transformation of input into output is performed by— (A) Peripherals (B) MemoryPublished on Oct 20, 2012 -
TNPSC Special Assistant in DVAC Question Paper 2011 - GK with General English
In the year 1923, the British Government established a Public Service Commission to examine the salary structure of the Indian Civil Service. The Commission was composed of four Englishmen and four Indian with Lord Lee of Fareham serving as its Chairman. The Commission also addressed the rate of Indianization of the Indian Civil Service and the Indian Police. It determined a rate which in fifteen years would make the Indian Civil Service with a fifty per cent Indian membership and the same in twenty-five years for the Indian Police.Published on Jul 28, 2012
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