First term exam of class 6 computer science 2022

 Q1. Fill in the blanks: [1×10=10]

A. CDC 1700 and HP 3000 are examples of...........

B. An example of a system running with artificial intelligence is............

C. The language that is directly understood by a computer is ............

D. ............. translates one line of a program at a time and reports the error once it is encountered.

E. Commonly used wild card characters are .......... and ........  

F.The .......... file format is used to store pictures.

G.................... is an audio file  format developed by the MPEG .

H.The RW ............ /........... means Rewritable

Q2. Answer the following questions: (3×5=15)

2.1 what are mobile computers? Describe any three.

2.2 why are high level language easier to learn and use?

2.3 write two examples and uses of supercomputers.

2.4 what are wild card characters? Name two wild card characters.

2.5 write any three characteristics of first generation computers.

Q3. Answer the following questions: (5×5=25)

3.1 what is the difference between interpreter and compiler?

3.2 what are the characteristics of 5th generation computers?

3.3 what do you mean by burning CD/DVD ? Write the steps to burn a CD/ DVD.

3.4 what is a file format? Explain any two commonly used file formats?

3.5 how do you search a file with an Asterisk(*)

Q4. Write about the following: (5×2=10)

4.1 artificial intelligence

4.2 embedded computers