#11
25th September 2016, 07:47 AM
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Ye paper kvs ka nhi htet ka hai
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#12
28th September 2016, 10:54 PM
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Re: KVS PGT Computer Science Solved Question Paper
These questions are not KVS PGT Standard.
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#13
29th September 2016, 09:46 PM
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Re: KVS PGT Computer Science Solved Question Paper
I have need previous year solved question paper for PGT Computer Science So Please help me With Regards, Neelam Yadav |
#14
3rd October 2016, 12:35 PM
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Re: KVS PGT Computer Science Solved Question Paper
please send previous 5 years question for PGT computer science
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#15
6th October 2016, 03:47 PM
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Re: KVS PGT Computer Science Solved Question Paper
hello sir.. I want to previous year computer science papers with solutions
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#16
1st November 2016, 08:19 PM
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Re: KVS PGT Computer Science Solved Question Paper
1c 2b 3d 4d 5a 6d 7a 8b 9c 10c 11c 12a 13b 14d 15a* 16d 17d 18c* 19c 20c 21a 22d 23d 24d 25c 26c 27a 28c 29a 30c |
#17
23rd November 2016, 01:22 PM
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KVS PGT Computer Science Solved Question Paper
I have need previous year solved question paper for PGT Computer Science plz send it on my e-mail id:ankur.varshn@gmail.com So Please help me |
#18
26th November 2019, 11:08 AM
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Re: KVS PGT Computer Science Solved Question Paper
Can you provide me the KVS PGT (Kendriya Vidyalaya Sangathan Post Graduate Teachers) Computer Science previous year question paper with answers?
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#19
26th November 2019, 11:09 AM
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Re: KVS PGT Computer Science Solved Question Paper
The KVS PGT (Kendriya Vidyalaya Sangathan Post Graduate Teachers) Computer Science previous year question paper with answers is as follows: 1. Which of the following most accurately describes "multiple inheritances”? A. When two classes inherit from each other. B. When a child class has two or more parent classes. C. When a base class has two or more derived classes. D. When a child class has both an "is a" and a "has a" relationship with its parent class. Answer: b) 2. The logic circuit of binary adder which is used to add two 4-bits binary numbers requires ____ half adder (s) and _________ full adder(s). A. 1, 3 B. 3, 1 C. 2, 2 D. 4, 0 Answer: a) 3. ____ refers to the amount of time required to position the read - write head of a hard disk on appropriate sector. A. Seek time B. Rotational latency C. Access time D. Load time Answer: b) 4. Anti-aliasing is important to improve the readability of text. It deals with the: A. Spacing between two individual characters. B. Spacing of a group of characters. C. Underlining of letters. D. Elimination of "jaggies". Answer: d) 5. Assume X and Y are non-zero positive integers. Consider the following pseudocode fragment: while X != Y do if X gt y then X = X- Y else Y= Y - X endif endwhile print (X) What is the code doing? A. It computes the LCM of two numbers. B. It divides the largest numbers by the smaller. C. If finds the smaller of two numbers. D. It computes the GCD of two numbers. Answer: d) 6. How many gate (S) would be required to implement the following Boolean expression after simplification? Expression: AC + ABC A. 1 B. 3 C. 2 D. 4 Answer: a) 7. To declare the version of XML, the correct syntax is: A. ? xml version ='1.0'/ B. ? xml version ="1.0"/ C. * xml version ='1.0'/ D. / xml version ='1.0'/ Answer: b) 8. A multimedia project is said to be _________ and user-interactive when users are given navigational control. A. Hypertext B. Non-linear C. Linear D. Secure Answer: b) 9. On which of the following storage media, storage of information is organized as a single continuous spiral groove? A. Ram B. Floppy disk C. Hard disk D. CD-ROM Answer: d) 10. The addressing mode used in an instruction of the from ADD X, Y is: A. Absolute B. Indirect C. Immediate D. Index Answer: d) 11. The problem of indefinite blockage of low-priority jobs in general priority scheduling algorithm can be solved using: A. Dirty bit B. Compaction C. Aging D. Swapping Answer: c) 12. What is garbage collection in the context of Java? A. The operating system periodically deletes all of the Java files available on the system. B. When all references to an object are gone, and then the memory used by the object is automatically reclaimed. C. Any java package imported in a program and not being used is automatically deleted. D. The java virtual machine (JVM) checks the output of any java program and deleted anything that does not make sense at all. Answer: b) 13. Which of the following represents the life-cycle of software development? A. Analysis -Design - Coding - testing - operation and maintenance B. Analysis - Design - Coding - operation and maintenance - testing C. Design - Analysis -Coding - testing - operation and maintenance D. Design - Analysis -Coding - operation and maintenance – testing Answer: a) 14. In a relational database model, cardinality of a relation means A. The number of tuples B. The number of tables C. The number of attributes D. The number of constraints Answer: a) 15. The 10 base 5 cabling is also known as ___________. A. Thick Ethernet B. Gigabit Ethernet C. Thin Ethernet D. Fast Ethernet Answer: a) 16. What is the bit rate for transmitting uncompressed 800 X 600 pixel color frame with 8 bits/pixel at 40 frames / second ? A. 2.4 mbps B. 153.6 mbps C. 15.36 mbps D. 1536 mbps Answer: b) 17. What is the length of an IP address in bytes (pre-IPv6)? A. 1 B. 4 C. 2 D. 8 Answer: b) 18. Program counter contents indicate: A. The time elapsed since execution begins. B. The count of programs being executed after switching the power ON. C. The address where next instruction is stored. D. The time needed to execute a program. Answer: c) 19. Which of the following is the most appropriate format for graphics that are to be embedded within an internet document? A. BMP B. GIF C. TIFF D. HTML Answer: b) 20. The technology that stores only the essential instructions on a microprocessor chip and thus enhances its speed is referred to as: A. CISC B. SIMD C. RISC D. MIMD Answer: c) 21. Ten signals, each requiring 3000 Hz, are multiplexed onto a single channel using FDM. How much minimum bandwidth is required for the multiplexed channel? Assume that the guard bands are 300 Hz wide. A. 30,000 B. 33,000 C. 32,700 D. 33,700 Answer: c) 22. In which addressing mode, the operand is given explicitly in the instruction (Example instruction: ADD R4, #3) A. Absolute mode B. Register indirect mode. C. Immediate mode D. Based Indexed mode. Answer: c) 23. In relational databases, the natural join of two tables is: A. Combination of Union and filtered Cartesian product. B. Combination of projection and filtered Cartesian product. C. Combination of selection and filtered Cartesian product. D. Cartesian product always. Answer: b) 24. Which of the following memory improves the speed of execution of a program? A. Primary Memory B. Cache Memory C. Secondary Memory D. Virtual Memory Answer: b) 25. Which of the following devices understands the format and contents of the data and translate message from one format to another? A. Hub B. Router C. Switch D. Gateway Answer: d) 26. Buying and selling goods over the internet is called: A. Hyper-marketing B. E-Commerce C. Cyber-selling D. Euro-Conversion Answer: b) 27. Mechanism that is used to convert domain name into I address is known as _________. A. URL B. DNS C. FTP D. HTTP Answer: b) 28. An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then baud rate and bit rate of the signal are ________ and __________. A. 1000 bauds / sec, 500 bps B. 2000 bauds / sec, 1000 bps C. 4000 bauds / sec, 1000 bps D. 1000 bauds / sec, 4000 bps Answer: d) 29. Which of the following data structures is most suitable for evaluating postfix expressions? A. Stacks B. Queue C. Linked list D. Tree Answer: a) 30. The complexity of linear search algorithm is: A. O (n) B. O (n*n) C. O (log n) D. O (n log n) Answer: a) 31. For the following binary tree, in order traversal yields the expression: PGT Computer A. a + bd* - ef/ B. a + b*d – e/f C. abdexf* / + - D. - + * / abdef Answer: b) 32. Given that a 22-inch monitor with an aspect ratio of 16: 9 has a monitor resolution of 1920 X 1080, what is the width of the monitor? A. 8.53 inches B. 19.17 inches C. 10.79 inches D. 22 inches Answer: b) 33. The number of bits require to represent decimal number 4096 in binary form is _________. A. 10 B. 13 C. 12 D. 16 Answer: b) 34. In the context of Visual basic, multiple controls of the same type can be grouped into an array, in the same manner as a collection of data items. Such a grouping is known as: A. Primary array B. An integer array C. Secondary array D. Control array Answer: d) 35. What is the octal equivalent of the hexadecimal number 132A? A. 11450 B. 46250 C. 11452 D. 46252 Answer: c) 36. Consider the following code segment: if (Y<O) {X.-X;Y.-Y;} Z = 0; while (Y>O) {Z=Z+X;Y=- 1;} Assume that X, Y and Z are integer variables, and that X and Y have been initialized. Which of the following best describes what this code segment does? A. Sets Z to be the sum X + Y B. Sets Z to be the value of Y C. Sets Z to be the absolute value of Y D. Sets Z to be the product X * Y Answer: d) 37. The five items P, Q, R, S and T are pushed in a stack, one after the other starting from P. The stack is popped four times and each element is inserted in a queue. Then two elements are deleted from the queue and pushed back on the stack. Now one item is popped from the stack. The popped item is: A. P B. R C. Q D. S Answer: d) 38. Conceptual level, internal level and External level are three components of the three-level RDBMS architecture. Which of the following is not of the conceptual level? A. Entities, attributes, relationships B. Semantic information C. Constraints D. Storage dependent details Answer: d) 39. Consider two database relations R and S having 3 tuples in R and 2 tuples in S. what is the maximum number of tuples that could appear in the natural join of R and S? A. 2 B. 5 C. 3 D. 6 Answer: d) 40. When an ASP.NET file is placed on an IIS sever and viewed through a browser, the resulting HTML Page contains? A. All ASP.NET code B. As much ASP.NET code as is in the ASP.NET file C. all HTML code D. A mix of ASP.NET and HTML code Answer: c) 41. What result set is returned from the following SOL query? Select customer_name, telephone From customers Where city in ('Jaipur', Delhi', ‘Agra’) A. The customer_name and telephone of all customers. B. The customer_name and telephone of all customers living in Jaipur, Delhi and Agra. C. The customer_name and telephone of all customers Living in either Jaipur, Delhi or Agra. D. The customer_name and telephone of all customers who are not living in Jaipur, Delhi or Agra. Answer: c) 42. Which of the following transmission media works on the principle of total internal reflection? A. Shielded twisted pair cable B. Coaxial cable C. Unshielded twisted pair cable D. Optical fiber cable. Answer: d) 43. Semaphores are used to solve the problem of ______. A. Race Condition B. The belady’s problem C. Process synchronization D. mutual exclusion Answer: d) 44. An entity set that does not have sufficient attributes to form a key is termed as: A. Strong entity set B. Simple entity set C. Weak entity set D. Primary entity set Answer: c) 45. A combinational logic circuit that is used when it is desired to send data from two or more source through a single transmission line is known as _________. A. Encoder B. Multiplexer C. Decoder D. Demultiplexer Answer: b) 46. A condition that is caused by run-time error in a computer program is known as: A. Syntax error B. Fault C. Semantic error D. Exception Answer: d) 47. A register in the microprocessor that keeps track of the answer or result of any arithmetic or logic operation is the _________. A. Stack pointer B. Instruction pointer C. Program counter D. Accumulator Answer: d) 48. Which of the following is true to define a variable for ASP? A. Dim B. Sets C. $ D. Var Answer: a) 49. _________ is an intermediate storage area used for data processing during the extract, transform and load process of data warehousing. A. Buffer B. Virtual memory C. Staging area D. inter-storage area Answer: c) 50. Which of the following Java statements declare and allocate a 2-dimensional array of integers with four rows and five columns? A. int array [4][5]; B. int array [][] = = new int [4][5]; C. int array [5][4]; D. int array [][]= new int [5][4] Answer: b) |
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