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nimcet papers |
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Re: nimcet papers
NIMCET is one of the most popular exams which are conducted by the National institute of technology for the entrance in the 1st year of MCA programme. Paper pattern: Examination of the paper is based upon objective type questions. These questions are of multiple choices type. Each question carries equal marks in it and there is penalty for each wrong answer. 1/4th marks allotted to a question will be deducted. There are 120 questions in the paper. Previous year question papers for NIT MCA Common Entrance Test entrance-exam.net/forum/attachments/question-papers/53259d1319736680-nimcet-exam-download-previous-years-question-papers-nimcet-sample-paper-1.pdf Previous year question papers for NIT MCA Common Entrance Test: Computer Awareness 41. Which of the following is NOT one of the four major data processing functions of a computer? (1) Gathering data (2)Processing data into information. (3) Analyzing the data or information(4) Storing the data or information 42. Simplified form of a Boolean function F(X,Y,Z) = (0, 2, 4, 5, 6) is (1) ZX XY (2) Z XY (3) YZ XY (4) None of these 43. Which gate is equivalent to (NOR) OR (XOR) ? (1) NAND gate (2) OR gate (3) AND gate (4) XOR gate 44. Which of the following places the common data elements in order from smallest to largest? (1) Field, Record, Character, Database (2) Character, Record Field, Database (3) Character, Field, Record, Database (4) Bit, Byte, Character, Record, Field, Database 45. Which one of the following is a stored program machine? (1) Micro-processor (2) Calculator (3) Analog-computer (4) Micro-computer 46. A main memory has an access time of 45ns. A 5ns time gap is necessary for the completion of one access to beginning of next access. The bandwidth of the memory (1) 25 MHz (2) 20 MHz (3) 40 MHz (4) 50 MHz 47. A CPU has a 12 bit address for memory addressing. If the memory has a total capacity of 16 KB, what is the word length of the memory ? (1) 2 bytes (2) 4 bytes (3) 8 bytes (4) 16 bytes 48. For a microprocessor using I/O mapped I/O (1) Memory and I/O addresses are distinct (2) Not all data transfer instructions are available for I/O (3) Both (1) and (2) (4) None of above 49. Execution of an operating system is initiated by a program called the (1) Window manager (2) Scheduler (3) Bootstrap (4) None of the above 50. If (12x )3 = (123)x then the value of x is (1) 1 (2) 2 (3) Both (1) and (2) (4) None of above |
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