网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
A receiving host computes the checksum on a frame and determines that the frame is damaged.Theframe is then discarded.At which OSI layer did this happen？（）
- A、session
- B、network
- C、physical
- D、data link
- E、transport
参考答案
更多 “A receiving host computes the checksum on a frame and determines that the frame is damaged.Theframe is then discarded.At which OSI layer did this happen？（）A、sessionB、networkC、physicalD、data linkE、transport” 相关考题
考题
Laura forgot ________ the money and asked her father for more.
(A) receive(B) received(C) to receive(D) receiving
考题
He is always running ____ money before receiving his monthly pay.
A.outB.out ofC.inD.away with
考题
文中（ 1 ）处正确的答案是（ ）。A．transmitting devicesB．transmitted devicesC．receiving devicesD．received devices
考题
2．I prefer _______ a small gift that has some thought behind it rather than some money．A． to receive; to gettingB． receiving; gettingC． to receive ; getD． receiving; get
考题
Spam blockers are a kind of virus which prevents your email box from receiving any emails.()
考题
In terms of receiving acceptance from teachers the proportion of boys to girls is appropriately equal. (Sexism in Class) ()
此题为判断题(对，错)。
考题
By default, which IS－IS metric types does JUNOS software support?()
A. receiving of wide metrics onlyB. sending of narrow metrics onlyC. receiving of narrow metrics onlyD. sending and receiving of narrow and wide metrics
考题
A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?()
A. Drop the data.B. Send the data frames to the default gateway.C. Create an ARP request to get a MAC address for the receiving host.D. Send a TCP SYN and wait for the SYN ACK with the IP address of the receiving host.
考题
What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）A、immediately after receiving the first packet on the shared tree for a given （S，G）B、after receiving over 1 kb/s traffic onthe shared tree for a given （S，G）C、10 seconds after receiving the first packet on the shared tree for a given （S，G）D、30 seconds after receiving the first packet on the shared tree for a given （S，G）E、after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）
考题
In a Cisco Unified Computing System， What is the "designated receiver" port in end-host mode used for？（）A、 Sending all broadcastsB、 Receiving all traffic from upstream switchesC、 Receiving broadcast trafficD、 Negotiating spanning tree with upstream switchesE、 Learning MAC addresses from upstream switches
考题
接待来船拜访人员。（）A、Receiving the person who comes on board to do their business.B、Receiving the persons who comes on board to visit.C、Receiving the persons who comes on board to do the job.D、Receiving the persons who comes on board to look around the ship.
考题
he area for unloading goods in warehouse is（）A、receiving spaceB、shipping spaceC、receive areaD、collecting area
考题
A computer that has dynamic IP addressing is not receiving an IP address. Which of the following is MOST likely the problem?（）A、SNMPB、DHCPC、DNSD、NAT
考题
By default, which IS-IS metric types does JUNOS software support?（）A、receiving of wide metrics onlyB、sending of narrow metrics onlyC、receiving of narrow metrics onlyD、sending and receiving of narrow and wide metrics
考题
单选题A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?（）A
Drop the data.B
Send the data frames to the default gateway.C
Create an ARP request to get a MAC address for the receiving host.D
Send a TCP SYN and wait for the SYN ACK with the IP address of the receiving host.
考题
单选题Passengers can begin to earn Miles ______.A
if they reserve tickets at a hotelB
if they buy tickets at the airportC
before receiving the Permanent CardD
after receiving the Permanent Card
考题
单选题In a Cisco Unified Computing System， What is the "designated receiver" port in end-host mode used for？（）A
Sending all broadcastsB
Receiving all traffic from upstream switchesC
Receiving broadcast trafficD
Negotiating spanning tree with upstream switchesE
Learning MAC addresses from upstream switches
考题
单选题What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）A
immediately after receiving the first packet on the shared tree for a given （S，G）B
after receiving over 1 kb/s traffic onthe shared tree for a given （S，G）C
10 seconds after receiving the first packet on the shared tree for a given （S，G）D
30 seconds after receiving the first packet on the shared tree for a given （S，G）E
after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）
考题
单选题After receiving the insulting letter, he was _____ and decided to take his revenge on the writer of the letter.A
furiousB
cautiousC
resentfulD
infectious
热门标签
最新试卷