SEE Model Question Computer Science

SEE Computer Science Questions 2076

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SEE Computer Science Questions 2076

SEE computer science questions 2076 is the collection of all the important questions for upcoming SEE exam 2076. The questions are selected by the experienced teachers in order to give you the best questions which are important for you.

SEE Computer Science Questions 2076

Time: 1 hr. 30 min.                                                                 F.M.: 50                                                      P.M.: 16

Group A
Computer Fundamental (30 Marks)

1. Answers the following questions: (5×2=10)

a. Write the advantages of client server model over peer to peer model of networking.

b. Write any four advantages of Email over traditional mailing system.

c. Write the role of UPS and Spike Guard in terms of power protection.

d. Write the differences between linear and non linear multimedia contents.

e. What is self replicating program? Name any two destructive activities of such program.

 

2.a. Convert the following as indicated:  (2×2= 4)

i. (1010110)2 into Decimal                                ii. (AC)16 into Octal

b. Perform the following binary operations. (2×2=4)

i. (1110-1101)*101                                           ii. 100111÷111

3.Match the following: (4×0.5=2)

Group A Group B
Power DVD Offline services
www.psc.gov.np Online services
USENET Multimedia software
Intranet Website
Internet services
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4.Select the correct option for the following: (4×0.5=2)

a. The types of media used in multimedia includes
i.Text                            ii.  Sound                             iii.Graphics                  iv. All

b. Which is not the networking operating system?
i. MSDOS                        ii. Virus                             iii. UNIX                iv. LINUX

c.  Which of the following is not a virus?
i. Stealth                         ii. Worm                            iii. Winzip               iv. Trojan

d. Defragmentation is the process of:
i. Formatting a disk
ii. Storing files into the smallest number of contiguous regions.
iii. Scanning and fixing the disk.
iv. None

5.Write appropriate technical term for the following:(4×1=4)

a. A computer which is used to control the entire networks/clients.

b. A company that provides internet facility to the users with paying certain amount.

c. The stimulation of movement created by displaying a series of pictures of frames.

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d. A virus that damages documents created in MSWORD and MSEXCEL.

 

6. Give the full form. (4×1=4)

i. PDF                      ii. IMEI                    iii. MAC                    iv. MPEG

Group B Database (10 marks)

7. Answer the following questions. (3×2=6)

a. Write the advantages of computerized database over non computerized/ manual databases.

b. While designing table structures which data types are suitable to store information about teacher’s name, address, salary and date of birth.

c. What is report? Why it is created?

8. State whether the following statements are true or false: (4×0.5=2)

1. Primary key field must not be left blank.

2. The extension of database file created by Ms Access is mdb.

3. Memo field occupies 32757 characters.

4. With the help of wizard, we can create a form.

 

9. Match the following:(4×0.5=2)

Group A Group B
a.       Currency 1 GB
b.      Yes/No 255 Characters
c.       OLE 1 bit
d.      Text 1 MB
8 Bytes

Group B
QBASIC Programming (20 Marks)

10. Answers the following questions: (3×2= 6)

a Write any two advantages of modular programming.

b.Write any two features of C programming language.

c.Write the function of the following statements.

i. DIM SHARED                                    ii. FILES

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11. Write output of the following program. (2)

DECLARE SUB FIND()

CLS

CALL FIND

END

SUB FIND

S=25

FOR I=1 TO 11 STEP 2

S=S+N

NEXT N

PRINT “CALCULATED VALUE IS =”;S

END SUB

 

12. Rewrite the following program correcting the bugs. (2)

DECLARE FUNCTION CHK$(A)

CLS

INPUT “ENTER ANY NUMBER”;R

PRINT CHK$(A)

END

FUNCTION CHK$(A)

M=A

WHILE A>0

R=A MOD 10

S=S+R^3

A=INTEGER(A/10)

LOOP

IF S=M THEN

CHK$=”ARMSTRONG”

ELSE

CHK$=”NOT ARMSTRONG”

END FUNCTION

 

13.Study the given program and answer the questions. (2)

DECLARE SUB SUM(N)

CLS

INPUT “ANY NUMBER”;N

CALL SUM(N)

END

SUB SUM(N)

S=0

WHILE N<>0

R=N MOD 10

S=S+R

N=N\10

WEND

PRINT “SUM=”;S

END SUB

 

a. What will be the result if input value is 123?

b. What will happen if, we remove DECLARE SUB SUM(N) from the program?

 

14 a. Write a program using FUNCTION procedure to count total number of vowels in an entered word. (3)

 

b. Write a program to check whether an entered number is palindrome or not using SUB.(3)

 

c. A data file “SEARCH.INF” contents numerous data under the fields NAME, AGE, ADDRESS and PHONE NUMBER of employees. Write a program in QBASIC to scan all the data then search and display only the employees data according to entered name. (3)

 

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