computer networking and communication

L47E

L47A

L46E

L46A

L45E

L45A

L42E

ANSWER:

1. C
2. A
3. B
4. B
5. B
6. C
7. A
8. A
9. C
10. B

L42A

ANSWER:
activity 1

1. pendrive
2. CD & DVD
3. floppy disk
4. hard disk
5. video cassette

activity 2

1. flash memory
2. magnetic medium
3. optical medium
4. CD-R

L41E

ANSWER:

1. B
2. A
3. B
4. B
5. A
6. A
7. B
8. B
9. A
10. A

L41A

ANSWER:
activity 1

1. RAM
2. ROM
3. RAM
4. ROM
5. RAM & ROM

activity 2

1. VOLATILE
2. TEMPORARY
3. FAST
4. NON-VOLATILE
5. PERMANENT
6. PRIMARY STORAGE
7. COMPULSARY
8. RANDOM-ACCESS MEMORY
9. READ AND WRITE

L40E

 answer:

1. A
2. A
3. B
4. A
5. B
6. B
7. B
8. A
9. A
10. A
11. B
12. A