MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is a BJT? |
| A. | Bit Junction Transfer |
| B. | Bi-polar Junction Transistor |
| C. | Bell Jar Transformer |
| D. | Back Junction Transformer |
| Answer» C. Bell Jar Transformer | |
| 2. |
What is an FET? |
| A. | Farad Effect Transformer |
| B. | Field Effect Transformer |
| C. | Field Effect Transistor |
| D. | French Energy Transfer |
| Answer» D. French Energy Transfer | |
| 3. |
The letters, "DOS" stand for... |
| A. | Data Out System |
| B. | Disk Out System |
| C. | Disk Operating System |
| D. | Data Operating System |
| Answer» D. Data Operating System | |
| 4. |
In which decade was the American Institute of Electrical Engineers (AIEE) founded? |
| A. | 1850s |
| B. | 1880s |
| C. | 1930s |
| D. | 1950s |
| Answer» C. 1930s | |
| 5. |
Lately you hear a clatter from your computer, especially when you load a program or call up information. What's going on? |
| A. | It's infested with reindeer |
| B. | Your hard disk may be headed for failure |
| C. | A loose wire is hitting the cooling fan |
| D. | A loud metallic clatter is normal |
| Answer» C. A loose wire is hitting the cooling fan | |
| 6. |
Main circuit board in a computer is... |
| A. | Decoder |
| B. | Highlight |
| C. | Select |
| D. | Mother board |
| Answer» E. | |
| 7. |
What would you use for immediate, real-time communication with a friend? |
| A. | Instant Messenging |
| B. | |
| C. | Usenet |
| D. | A mailing list |
| Answer» B. E-Mail | |
| 8. |
The "home page" of a web site is: |
| A. | The largest page |
| B. | The last page |
| C. | The first page |
| D. | The most colorful page |
| Answer» D. The most colorful page | |
| 9. |
Another name for a computer chip is ... |
| A. | Execute |
| B. | Micro chip |
| C. | Microprocessor |
| D. | Select |
| Answer» C. Microprocessor | |
| 10. |
Voltage is sometimes referred to as EMF, or Electromotive...? |
| A. | Field |
| B. | Factor |
| C. | Flash |
| D. | Force |
| Answer» E. | |
| 11. |
In which decade was the ARRL founded? |
| A. | 1940s |
| B. | 1930s |
| C. | 1920s |
| D. | 1910s |
| Answer» E. | |
| 12. |
Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these? |
| A. | Transformer |
| B. | Transponder |
| C. | Transducer |
| D. | Converter |
| Answer» B. Transponder | |
| 13. |
Compact discs, (according to the original CD specifications) hold how many minutes of music? |
| A. | 74 mins |
| B. | 56 mins |
| C. | 60 mins |
| D. | 90 mins |
| Answer» B. 56 mins | |
| 14. |
The NTSC (National Television Standards Committee) is also used in the country of...? |
| A. | Japan |
| B. | France |
| C. | Germany |
| D. | England |
| Answer» B. France | |
| 15. |
Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence? |
| A. | Alan Turing |
| B. | Jeff Bezos |
| C. | George Boole |
| D. | Charles Babbage |
| Answer» B. Jeff Bezos | |
| 16. |
In which decade was the SPICE simulator introduced? |
| A. | 1950s |
| B. | 1960s |
| C. | 1972s |
| D. | 1980s |
| Answer» D. 1980s | |
| 17. |
Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean? |
| A. | United Parcel Service |
| B. | Uniform Product Support |
| C. | Under Paneling Storage |
| D. | Uninterruptable Power Supply |
| Answer» E. | |
| 18. |
The sampling rate, (how many samples per second are stored) for a CD is...? |
| A. | 48.4 kHz |
| B. | 22,050 Hz |
| C. | 44.1 kHz |
| D. | 48 kHz |
| Answer» D. 48 kHz | |
| 19. |
In which year was MIDI(dress) introduced? |
| A. | 1987 |
| B. | 1983 |
| C. | 1973 |
| D. | 1977 |
| Answer» C. 1973 | |
| 20. |
'.JPG' extension refers usually to what kind of file? |
| A. | System file |
| B. | Animation/movie file |
| C. | MS Encarta document |
| D. | Image file |
| Answer» E. | |
| 21. |
In the United States the television broadcast standard is? |
| A. | PAL |
| B. | NTSC |
| C. | SECAM |
| D. | RGB |
| Answer» D. RGB | |