logo

CuriousTab

CuriousTab

Discussion


Home Computer Science Electronic Principles See What Others Are Saying!
  • Question
  • Who invented the first junction transistor?


  • Options
  • A. Smith
  • B. Gomes
  • C. Fisher
  • D. Shockley
  • E. None of the above

  • Correct Answer
  • Shockley 


  • More questions

    • 1. Ultimately, internal constraints can be traced to limits on

    • Options
    • A. manpower
    • B. money
    • C. machines
    • D. material
    • E. None of the above
    • Discuss
    • 2. A person who has a high-school diploma would be least likely to obtain which of the following jobs?

    • Options
    • A. data-entry operator
    • B. librarian
    • C. computer operator
    • D. programmer
    • E. None of the above
    • Discuss
    • 3. Which would you have to upgrade to install an EIDE drive?

    • Options
    • A. RAM BIOS
    • B. A 286 CPU
    • C. Controller board
    • D. ISA motherboard
    • E. None of the above
    • Discuss
    • 4. The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse.

    • Options
    • A. 0.00
    • B. 0.02
    • C. 0.20
    • D. 2.00
    • E. None of the above
    • Discuss
    • 5. The computer can potentially be used to monitor most of our actions, thus robbing us of _____

    • Options
    • A. tapping
    • B. privacy
    • C. back log
    • D. security
    • E. None of the above
    • Discuss
    • 6. You install a new multiple-process database application named Application on your Windows 2000 Server computer. Two days later, users begin to report that the new application has suddenly stopped responding to queries. You verify that the server is operation and decide that you need to restart the application. What should you do before you restart the application?

    • Options
    • A. End the task named Application
    • B. End the Application.exe process
    • C. End the Application.exe process tree
    • D. End both the Explorer.exe process and the Application.exe process
    • E. None of above
    • Discuss
    • 7. Which one of the following is a statement of KirchhofFs voltage law?

    • Options
    • A. The total voltage in a parallel circuit is less than the value of the smallest voltage
    • B. The algebraic sum of voltages in a loop is equal to zero
    • C. The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it
    • D. The algebraic sum of voltages entering and leaving a point is equal to zero
    • E. None of the above
    • Discuss
    • 8. The insect type robot Attila is a more competent version of the robot Genghis an weights 1.7 kg. What is the number of microprocessors carried by its body?

    • Options
    • A. 15
    • B. 10
    • C. 33
    • D. 15
    • E. None of the above
    • Discuss
    • 9. Your network contains 10 domain controllers, 10 member servers, and approximately 1,000 client computers. All the servers run Windows 2000 Server, and all the client computers run Windows 2000 Professional. Two of the domain controllers act as DNS servers. Users of client computers use file sharing to grant access to files stored locally. The network has 10 subnets and uses TCP/IP as the only network protocol. You want to configure the network so that all computers can resolve the addresses of all other computers by using DNS. Client computers must be able to register and resolve addresses if a server fails. How should you configure the DNS servers?

    • Options
    • A. Configure one server with a standard primary zone for the domain, and configure at least one server with standard secondary zone
    • B. Configure one server with a standard primary zone for the domain, and configure at least one server with an Active Directory integrated primary zone
    • C. Configure one server with an Active directory integrated primary zone for the domain, and configure at least one server with a standard secondary zone
    • D. Configure at least two servers with Active Directory integrated primary zones for the domain
    • E. Configure at least two servers with standard primary zones for the domain
    • Discuss
    • 10. A key verifier machine is used In controlling

    • Options
    • A. transaction entry
    • B. data communication
    • C. computer processing
    • D. transaction origination
    • E. None of the above
    • Discuss


    Comments

    There are no comments.

Enter a new Comment