B.Sc. I (Semester II) (Biotechnology) (CBCS Pattern) Examination, 2018
Biometry and Computer Science (Paper II)
Computer Science
Day and Date Thursday, 29-11-2018 Total Marks 70
Time 10.30 a.m. to 1.00 p.m.
Note All questions are compulsory.
Figures to the right indicate full marks.
1. Choose the correct alternative from the following and rewrite the sentence. 14
topology has central controller point.
Bus Star Tree Square
The protocol that is used to transfer file is
FTP HTML HTTP SMTP
For DBMS software is used.
MS Word MS Excel
MS PowerPoint MS Access
Rearranging the data in a sequence is called
Updating Editing
Batching Sorting
E-mail stands for
Electronic mail Electronically mail
Exchange mail None
1 byte is equal to bits.
4 8 32 64
The protocol that web servers and clients used to communicate with each other is called
HTTP HTML SMTP URL
is a step by step instructions which are written for solving a problem.
Algorithm Flow chart
Picture chart Picture code
To cut, the shortcut key is
Ctrl X Ctrl P Ctrl V Ctrl C
10) is a default file name of excel.
Book 1 Document 1
Presentation 1 Table 1
11) ROM stands for
Read OMR memory Read only memory
Random operating memory None
12) devices accepts data from the end user.
Output Input Storage Utility
13) The processed data is called
Data Software
Information Operating system
14) topology has common cable.
Ring Bus Star Hybrid
2. Answer any seven of the following 14
Explain application software with example.
ii) Explain how you will change font and font size in word.
iii) Enlist any four output devices.
*SLRSJ19* SLR-SJ 19
Set P
iv) Explain ALU and Control unit.
Define the following terms
Information Data
vi) Explain use of modem in networking.
vii) Explain Medium sized Area Network.
viii) Explain the importance of database.
ix) Explain any two methods to calculate average in excel.
3. Write short notes on any two of the following 10
Explain the use of internet.
ii) Explain how will you prepare chart in excel.
iii) Explain Basic Components of Digital Computer.

Write a note on Operating System. 4
4. Answer any two of the following 14
What is computer Explain different units of computer.
ii) Explain page formatting in word document.
iii) Explain Intranet and Extranet.
5. Answer any two of the following 14
Explain the elements of communication with diagram.
ii) Explain modem and its types.
iii) Define the term Flow chart and explain different symbols of flow chart.