Trinity International SS & College
3rd Term Examination 2079
Grade – XI - Management – Morning Shift
Computer Science
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
Time: 2 hrs. Full Marks: 50
Group ‘A’
(Multiple Choice Questions)
Tick the best alternative. (9x1=9)
1. Which of the following is softcopy output device?
(a) monitor (b) printer (c) scanner (d) all
2. Which of the following is flash memory?
(a) pen drive (b) CD (c) DVD (d) hard disk
3. How to represent Boolean F(x,y)=x+y in logic gate?
4. Which of the following is NOT open source software?
(a) Linux (b) android (c) moodle (d) windows 10
5. Which function in Excel tells how many numeric entries are there?
(a) NUM (b) SUM (c) COUNT (d) CHKNUM
6. Which of the following is NOT jumping statement?
(a) break (b) continue (c) goto (d) for
7. The correct sequence of HTML tags for storing a webpage?
(a)Head, Title, HTML, Body (b) HTML, Body, Title, Head
(c) HTML, Head, Title, Body (d) HTML, Head, Title, Body
8. The use of … in multimedia material makes it easier to search and view related content.
(a) Linkage (b) Hyperlink (c) Link (d) Connection
9. In which of the following, a person is constantly followed/ chased by another person or group of several peoples?
(a)Phishing (b) Bulling (c) Stalking (d) Identity theft
Group ‘B’
Give short answer to the following questions. (5x5=25)
10. Explain impact printers.
OR
Describe the octal to decimal number conversion process with example.
11. Define OS. Describe the role of operating system.
12. What is hyperlink? Explain its types with examples.
OR
Define multimedia. Explain the uses of multimedia.
13. Explain switch case statement of C language.
14. What are the advantages and disadvantages of digital signature?
Group ‘C’
Give long answer to the following question. (2x8=16)
15. What is computer system? Explain input and output unit with its block diagram.
OR
Write a program to input 10 integer numbers and display them in ascending order.
16. What is truth table? Explain AND, OR and NOT gates.
The End
MGMT-DAY-2079 Grade:-11 Computer science Multiple Choice Questions [9×1=9] Tick the best alternative. 1. Which one of the following is an output device? a) Speaker b) Keyboard c) Mouse d) Trackball 2. Which of the following is a type of port? a) USB b) Register c) High Definition d) DVD 3. NAND gate contains a) First 'NOT' gate and then 'AND' gate b) Two AND gates c) Two NOT gates d) First 'AND' and then 'NOT' gate 4. ‘DOS’ is an example of …. operating system. a) GUI based b) Multitasking operating system c) Multiprogramming operating system d) None of the above 5. The example of the inbuilt formula used in Excel is …...... a) Sum( ) b) $B$1 c) both a and b d) A1 Sum( ) 6. Which looping process checks the test condition at the ending part of the loop? a) for b) while c) do-while d) loop 7. Which tag is used to insert a table in HTML? a) <embed> b) <object> c) <img src=...> d) <table> 8. ... are the components of Multimedia? a) PNG image b) audio files c) a and b d) none of the above 9. ‘NORTON’ is an example of …... a) Malware b) Software c) Antivirus software d) Programming language GROUP −B Write short answer to the following questions. [5 × 5=25] 1. What is memory? Explain about RAM. [1+4] OR What is an octal number system? Describe the binary number subtraction using 2’s complement method with example. [1+4] 2. What is an operating system? Explain some features of the ANDROID operating system? [2+3] 3. What is CSS concept? How would you use it in your web page? Give an example. [1+2+2] OR Explain any five applications of multimedia. [5] 4. What is a nested loop? Differentiate between the do and while loop. [2+3] 5. Define the term ‘Information Security’. Suggest the prevention methods of cybercrime. [2+3] GROUP −C Write long answer to the following question [2 × 8=16] 6. Define computer architecture with block diagram and explain functions of its components. [1+2+5] OR Explain about AND, OR, XOR and NAND logic gates. [8] 7. Write a program in C language, using switch, to know the name of day on the basis entered number. E.g. [8] If you enter 1, it says ,”It is Sunday”. The End
MGMT-DAY-2079 Grade:-11 Computer science Multiple Choice Questions [9×1=9] Tick the best alternative. 1. Which one of the following is an output device? a) Speaker b) Keyboard c) Mouse d) Trackball 2. Which of the following is a type of port? a) USB b) Register c) High Definition d) DVD 3. NAND gate contains a) First 'NOT' gate and then 'AND' gate b) Two AND gates c) Two NOT gates d) First 'AND' and then 'NOT' gate 4. ‘DOS’ is an example of …. operating system. a) GUI based b) Multitasking operating system c) Multiprogramming operating system d) None of the above 5. The example of the inbuilt formula used in Excel is …...... a) Sum( ) b) $B$1 c) both a and b d) A1 Sum( ) 6. Which looping process checks the test condition at the ending part of the loop? a) for b) while c) do-while d) loop 7. Which tag is used to insert a table in HTML? a) <embed> b) <object> c) <img src=...> d) <table> 8. ... are the components of Multimedia? a) PNG image b) audio files c) a and b d) none of the above 9. ‘NORTON’ is an example of …... a) Malware b) Software c) Antivirus software d) Programming language GROUP −B Write short answer to the following questions. [5 × 5=25] 1. What is memory? Explain about RAM. [1+4] OR What is an octal number system? Describe the binary number subtraction using 2’s complement method with example. [1+4] 2. What is an operating system? Explain some features of the ANDROID operating system? [2+3] 3. What is CSS concept? How would you use it in your web page? Give an example. [1+2+2] OR Explain any five applications of multimedia. [5] 4. What is a nested loop? Differentiate between the do and while loop. [2+3] 5. Define the term ‘Information Security’. Suggest the prevention methods of cybercrime. [2+3] GROUP −C Write long answer to the following question [2 × 8=16] 6. Define computer architecture with block diagram and explain functions of its components. [1+2+5] OR Explain about AND, OR, XOR and NAND logic gates. [8] 7. Write a program in C language, using switch, to know the name of day on the basis entered number. E.g. [8] If you enter 1, it says ,”It is Sunday”. The End