Test for general it knowledge

Héi liªn hiÖp thanh niªn viÖt nam Héi ®ång c¸c nhµ doanh nghiÖp trÎ viÖt nam ***********o0o*********** Test for general it knowledge Time: 45 minutes PhÇn A: 1) When installing a manually configured adapter, what information must you know to avoid resource conflicts? IRQ Number of bits Base I/O port address Base Memory address Operating System 2) Which IRQ is usually assigned for the primary IDE hard disk controller? 5 7 9 14 15 3) Which IRQ is assigned to the first serial port? 2 3 4 5 7 4) What PC resource is used by a hardware device to save time by writing to memory without the intervention of the CPU? IRQ DMA I/O Address Base Memory CMOS 5) A NE2000 Ethernet NIC installed in a workstation with the following configuration -- IRQ=3, I/O=360, MEM=CC000 -- could cause which problem? No problem, the PC is configured correctly A potential IRQ conflict with COM1 LPT2 A potential IRQ conflict with COM2 Memory conflict with CC000 6) You have a new TCP/IP network environment. You would like to verify that the TCP/IP configuration has been initialized. What Microsoft Windows NT Utility will give you this information? PING /IP_Address ALL IPCONFIG /ALL PING /IP IPCONFIG /RELEASE IPCONFIG /RENEW 7) Other than the controller, how many devices can be installed on the SCSI bus? 4 5 6 7 8 8) What type of cable would you recommend a University client use if they were going to connect two buildings on different campuses? The campuses are approximately 1.2 miles apart, and high bandwidth is a must. STP UTP Coax RG11 Fiber-optic 9) Thinnet cable can carry a signal up to approximately what distance? 500 meters (about 1,640 feet) 185 meters (about 607 feet) 100 meters (about 328 feet) 2 kilometers (about 6,562 feet) 10) UTP cable can carry a signal up to approximately what distance? 500 meters (about 1,640 feet) 185 meters (about 607 feet) 100 meters (about 328 feet) 2 kilometers (about 6,562 feet) 11) Thinnet is in the RG-58 family. What would its impedance be in ohms? 25 50 100 150 12) What type of wireless transmission would you configure for transferring data from one computer to another rather than communicate among several computers? Infrared Point-to-Point Bridge Transceiver 13) True or False? NetBEUI is a transport protocol that does not support routing. True False 14) Which three selections describe NWLink? Does not support routing Microsoft's version of IPX/SPX A transport protocol NWLink IPX determines packet type during setup The IPX protocol is not tied to a particular frame type 15) Name three examples of the OSI Reference Model Network layer protocols. IPX TCP SPX NetBEUI IP 16) What is the main function of a routable protocol? To connect two computers together To connect a computer and a server together To provide a path for the packets to flow between nodes To support multiple LAN to LAN communications among networks 17) When is a default gateway necessary? When communicating outside your subnet if you have not configured the route in the local routing table When connecting to the server When connecting to PCs in your subnet 18) You need to add resource record to your DNS server. It needs to be an alias for the FTP server. What type of record must you add? MX CNAME MINFO IN-ADDR-REC MSEWKS 19) Which utility would you use to locate the NT Server on your network that is receiving the most TCP/IP packets /sec? Ipconfig Performance Monitor Network Monitor Tracert 20) Which is a function of ARP? Reports messages and errors regarding packet delivery. Provides addressing and routing functions. Obtains hardware addresses. 21) Which address is used to ping your local host? 255.255.255.255 127.0.0.1 131.1.200.200 0.0.0.0 255.255.0.0 22) Which is a function of UDP? Provides connection oriented packet delivery service. Provides connectionless packet delivery service. Obtains hardware addresses required for communicating with a destination host. Provides addressing and routing functions. Reports messages and errors regarding packet delivery. 23) Which is a function of ICMP? Reports messages and errors regarding packet delivery. Provides addressing and routing functions. Obtains hardware addressees. Provides connectionless packet delivery service. 24) Which is a function of TCP? Reports messages and errors regarding packet delivery Provides connection-oriented packet delivery service Obtains hardware addresses required for communicating with a destination host Provides addressing and routing functions PhÇn B: 25) WWW ®­îc x©y dùng trªn m« h×nh nµo, ­u ®iÓm vµ nh­îc ®iÓm cña m« h×nh ®ã? 26) Cã mÊy lo¹i Web? Sù kh¸c nhau gi÷a chóng? 27) Giao thøc ®­îc sö dông chÝnh trong WWW lµ g× (nªu râ)? 28) C¸c ký m· Javascript, Vbscript ®­îc sö dông trªn Web Browser hay Web Server? 29) ASP ch¹y ë ®©u? 30) ISAPI lµ g×? 31) Tãm t¾t ho¹t ®éng cña m« h×nh ASP ?