MCQOPTIONS
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MCQOPTIONS
This section includes 59 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
You are installing a network interface card on a computer with the following configuration: a 5867133 CPU, 16MB or RAM, a 800-MB IDE hard disk, a parallel port configured as LPT1, and a serial port configured as COM1, which is currently used by a mouse. In addition to the IDE host adapter and the video card, the following devices have been installed on the computer's expansion bus: a modem on COM2, a SCSI host adapter for a CD-ROM drive, and a sound card. The SCSI hose adapter is using IRQ 5, and the sound card is using IRQ 11. The network interface card that you are installing supports the following choices for IRQ: 2, 3, 4, 5, 9,10 and 11. Which IRQ(s) could you use for the network interface card without creating an IRQ conflict with another device? |
| A. | 2 |
| B. | 4 |
| C. | 5 |
| D. | 10 |
| Answer» E. | |
| 52. |
In your company, 2 Ethernet Networks are connected with a router. All network connections run TCP/IP. Your new client computer can access only the computers on your side of the router. All other computers are able to access one another. What is the most likely cause of the problem? |
| A. | incorrect termination of the destination network |
| B. | defective network adapter in the router |
| C. | incorrect subnet mask on your client computer |
| D. | malfunctioning repeater |
| Answer» D. malfunctioning repeater | |
| 53. |
Which of the following statements about a local group account created by User Manager for Domains is true? |
| A. | The account can be added to global groups |
| B. | The account cannot be used in trusting domains |
| C. | The account is added to the Domain Users group automatically |
| D. | The account must be added to a local group to use domain resources |
| Answer» C. The account is added to the Domain Users group automatically | |
| 54. |
When of the following is a system default profile used? |
| A. | When there is no user logged on at the computer |
| B. | When a user has logged on using the Guest account |
| C. | When, after the user has logged on, the personal or mandatory profiles are missing or corrupted |
| D. | When the local accounts database recognizes that the user logging on has never done so from this computer |
| Answer» B. When a user has logged on using the Guest account | |
| 55. |
From your client computer, you are able to access several servers on your 10Base2 Ethernet network. However, you are NOT able to access a server names RED. Other client computers are able to access RED. What is the most likely cause of the problem? |
| A. | There is an incorrect IRQ setting on the network adapter in your client computer |
| B. | There is a break in the cable |
| C. | There is a protocol mismatch between your client computer and RED. |
| D. | An excessive number of collisions are occurring on the media |
| Answer» D. An excessive number of collisions are occurring on the media | |
| 56. |
Dynamic Host Configuration Protocol [DHCP] |
| A. | is the same as bootp |
| B. | uses static allocation of IP addresses |
| C. | helps prevent conflicts between assigned IP addresses |
| D. | assigns IP addresses, which when allocated, cannot be reused |
| Answer» D. assigns IP addresses, which when allocated, cannot be reused | |
| 57. |
Routers are often used to implement FIREWALLS |
| A. | 1 |
| B. | |
| C. | PPP |
| D. | DLC |
| Answer» B. | |
| 58. |
In heavily overloaded networks, cross¬bar switching offers better performance than cell-backplane switching |
| A. | 1 |
| B. | |
| Answer» C. | |
| 59. |
How do you configure a printing pool? |
| A. | Associate one print device with multiple printers |
| B. | Associate multiple print devices with one printer |
| C. | Associate multiple print devices with multiple printers |
| D. | Associate one physical print gear port with multiple printers |
| Answer» C. Associate multiple print devices with multiple printers | |