Testing computer science knowledge, doing little for fun (part 12)

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 section 11, Network Administrator continues to introduce section 12. Let's try how much you can answer?

1. In the communication process, what is the first step?
   1. Encode
   2. Send message
   3. Decryption
   4. Receive
2. How many characters are printed in ASCII
   1. 62
   2. 79
   3. 85
   4. ninety four
3. Who is the algorithm table?
   1. John Douglas
   2. John Doe
   3. John Harrison
   4. John Napier
4. What is the fastest supercomputer in the world (as of 7/2017)
   1. Tianhe-2
   2. Titan
   3. Trinity
   4. Sunway TaihuLight
5. What is the URL stands for?
   1. Uniform Resource Locator
   2. Universal Resource Locator
   3. Unique Resource Locator
   4. Uniform Reserve Locator
6. What is UPS stands for?
   1. Universal Power Supply
   2. Universal Power Source
   3. Uninterruptible Power Stanby
   4. Uninterruptible Power Supply
7. Seesaw circuit stores . data
   1. 1 bit
   2. 1 byte
   3. 8 bit
   4. 8 bytes
8. Computers execute software in order
   1. Decode, load, execute
   2. Execute, decode, load commands
   3. Load commands, decode, execute
   4. Store, load, execute
9. What is the increasing order of data?
   1. Bit - Byte - Record - School - Database - File
   2. Byte - Bit - Log - File - School - Database
   3. Bit - Byte - Field - Record - File - Database
   4. Field - Byte - Bit - Record - Database - File
10. In Database Management System (DBMS), what is the content and address of the data defined?
    1. Child data
    2. Sequence data
    3. Multi-directional data
    4. Metadata
11. Who is supposed to invent the mouse?
    1. Douglas Engelbart
    2. Herman Hollerith
    3. Tom Cranston
    4. Jack Kilby
12. Where are the accessories connected to the computer called?
    1. Port
    2. Ring
    3. Bus
    4. Zip
13. How many home pages can a website contain?
    1. One
    2. How much you want
    3. Depends on the website size
    4. Depends on the content size
14. What is not the function of the operating system?
    1. Memory management
    2. Input / output management
    3. Schedule work
    4. Database management
15. System software is the interface between .
    1. Hardware and software
    2. Software and users
    3. RAM and ROM
    4. CPU and UPS

Answer

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