Testing computer science knowledge, doing a bit of fun (part 7)

The series of computer science quiz questions covers many areas with a set of 4 answers and answers at the bottom of the page. After part 6, Network Administrator continues to introduce part 7. Let's try to see how many answers you can answer?

1. What 'S' in 'HTTPS' stands for?
   1. Safe
   2. Secure
   3. Short
   4. Shorter
2. Where is the default file extension of Word 2007 text?
   1. .doc
   2. .docx
   3. .xls
   4. .pdf
3. Where is not part of the computer system / device?
   1. Motherboard
   2. CPU
   3. Keyboard
   4. Scanner
4. Which company created Bluetooth?
   1. Ericsson
   2. IBM
   3. Apple
   4. Dell
5. What is the maximum data transfer rate on each channel of a standard PCM stream?
   1. 64 Kbps
   2. 128 Kbps
   3. 1 Mbps
   4. 4 Mbps
6. When turning on the computer, what kind of absolute load program is executed?
   1. Compile and Go 'Loader
   2. PreBoot Loader
   3. Relating Loader
   4. Bootstrap Loader
7. Where is the direct input device?
   1. Key-to-dsskette
   2. Mouse
   3. Card punches
   4. Computer terminal
8. What is the IP address that cannot be used for a computer system in the network?
   1. 192.168.1.1
   2. 127.0.0.1
   3. 192.1.1.27
   4. No answer right
9. What type of computer can execute millions of scripts and billions of data every second?
   1. Laptop
   2. Mini computer
   3. Mainframe computer
   4. Personal computer
10. What is ORACLE?
    1. Operating system
    2. RDBMS
    3. Interpreter
    4. Compiler
11. On which floor does Repeater work?
    1. Physical layer (Physical Layer)
    2. Data Link Layer (Data Link Layer)
    3. Network layer (Network)
    4. Presentation stage (Presentation)
12. What is the transfer process from main memory to the drive called?
    1. Schedule
    2. Catch
    3. Swap
    4. Spool
13. Basic Interface in ISDN has a transfer rate of
    1. 64 Kbps
    2. 128 Kbps
    3. 144 Kbps
    4. 1.54 Mbps
14. What is POP3 port number?
    1. 21
    2. 58
    3. 80
    4. 110
15. What is the port number of SMTP?
    1. 25
    2. 28
    3. 30
    4. 52

Answer

1. B
2. B
3. D
4. A
5. A 6. D
7. B
8. B
9C
10. B 11. A
12. C
13. C
14. D
15. A