MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Organization knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHEN_THE_USB_IS_CONNECTED_TO_A_SYSTEM,_ITS_ROOT_HUB_IS_CONNECTED_TO_THE_________?$ |
| A. | PCI BUS |
| B. | SCSI BUS |
| C. | Processor BUS |
| D. | IDE |
| Answer» D. IDE | |
| 2. |
The USB address space can be shared by the user’s memory space.$# |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The_devices_connected_to_USB_is_assigned_a______address.$ |
| A. | 9 bit |
| B. | 16 bit |
| C. | 4 bit |
| D. | 7 bit |
| Answer» E. | |
| 4. |
The type/s of packets sent by the USB is/are _______ |
| A. | Data |
| B. | Address |
| C. | Control |
| D. | Both Data and Control |
| Answer» E. | |
| 5. |
A USB pipe is a ______ channel. |
| A. | Simplex |
| B. | Half-Duplex |
| C. | Full-Duplex |
| D. | Both Simplex and Full-Duplex |
| Answer» D. Both Simplex and Full-Duplex | |
| 6. |
Locations in the device to or from which data transfers can take place is called ____ |
| A. | End points |
| B. | Hosts |
| C. | Source |
| D. | None of the mentioned |
| Answer» B. Hosts | |
| 7. |
The initial address of a device just connected to the HUB is ____ |
| A. | AHFG890 |
| B. | 0000000 |
| C. | FFFFFFF |
| D. | 0101010 |
| Answer» C. FFFFFFF | |
| 8. |
The device can send a message to the host by taking part in _____ for the communication path? |
| A. | Arbitration |
| B. | Polling |
| C. | Prioritizing |
| D. | None of the mentioned |
| Answer» C. Prioritizing | |
| 9. |
In USB the devices can communicate with each other. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
USB is a parallel mode of transmission of data and this enables for the fast speeds of data transfers. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
The I/O devices form the _____ of the tree structure. |
| A. | Leaves |
| B. | Subordinate roots |
| C. | Left subtrees |
| D. | Right subtrees |
| Answer» B. Subordinate roots | |
| 12. |
The USB device follows _______ structure. |
| A. | List |
| B. | Huffman |
| C. | Hash |
| D. | Tree |
| Answer» E. | |
| 13. |
The sampling process in speaker output is a ________ process. |
| A. | Asynchronous |
| B. | Synchronous |
| C. | Isochronous |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 14. |
The high speed mode of operation of the USB was introduced by _____ |
| A. | ISA |
| B. | USB 3.0 |
| C. | USB 2.0 |
| D. | ANSI |
| Answer» D. ANSI | |
| 15. |
The transfer rate, when the USB is operating in low-speed of operation is _____ |
| A. | 5 Mb/s |
| B. | 12 Mb/s |
| C. | 2.5 Mb/s |
| D. | 1.5 Mb/s |
| Answer» E. | |