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VNFE VNFE FUNDAMENTAL IT ENGINEER EXAMINATION (AFTERNOON) 10/2003

Which of the following is the correct expression of the recall ratio and precision ratio used as measures in evaluating information retrieval systems, such as document retrieval systems and data retrieval systems? Here, A, B and C indicate the following. | 2003 VITEC Fundamental IT Engineer Examination Afternoon Questions must be answered in accordance with the following Question Nos. Q1-Q5 Q6-Q9 Q10-Q13 Question Selection Compulsory Select 1 of 4 Select 1 of 4 Examination Time 13 00 15 30 150 minutes Instructions 1. Use an HB pencil. If you need to change an answer erase your previous answer completely and neatly. Wipe away any eraser debris. 2. Mark your examinee information and test answers in accordance with the instructions below. Your test will not be graded if you do not mark properly. Do not mark or write on the answer sheet outside of the prescribed places. 1 Examinee Number Write your examinee number in the space provided and mark the appropriate space below each digit. 2 Date of Birth Write your date of birth in numbers exactly as it is printed on your examination admission card and mark the appropriate space below each digit. 3 Question Selection Q6-Q9 and Q10-Q13 Mark the CD of the question you select to answer in the Selection Column on your answer sheet. 4 Answers Mark your answers as shown in the following sample question. Sample Question In which month is this Fundamental IT Engineer Examination conducted a September b October c November d December Since the correct answer is b October mark your answer sheet as follows Sample Reply SQ1 CD D 2 3. Assembly Language specifications are provided as a reference at the end of this booklet. Do not open the exam booklet until instructed to do so. Inquiries about the exam questions will not be answered. Company names and product names appearing in the test questions are trademarks or registered trademarks of their respective companies. Note that the and symbols are not used within. Questions 1 through 5 are compulsory. Answer every question. Q.1 Read the following description of an IP Internet Protocol address and answer the Subquestion. Thirty-two-bit 32-bit addresses called IP addresses are used in the Internet protocol. IP addresses are assigned to each .