the literacy levels of different countries
the best methods for teaching infants to speak
the ability of primates and other mammals to communicate
the structure of the human brain
the intricacy of the expression of human language
写出下列程序的运行结果【】。include .include include void ma写出下列程序的运行结果【 】。include ＜iostream.h＞.include ＜fstream.h＞include ＜stdlib.h＞void main(){fstream outfile, infile;outfile.open("data.clat", ios:: out);if(!outfile){cout＜＜"Can't open the file."＜＜end1;abort();}outfile＜＜" 1234567890"＜＜end1;outfile＜＜"aaaaaaaaa"＜＜end1;outfile＜＜"**********"＜＜end1;outfile.close();infile.open("data. dat ", ios:: in);if(!infile){cout＜＜"Can't open the file."＜＜end1;abort();}char line[80];int I=0;while(!infile. eof()){I++;infile.getline(line, sizeof(line));cout＜＜I＜＜":"＜＜line＜＜end1;}infile.close();}
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Which of the following is the MOST likely default configuration for a serial port?()A. 8 Data bits, Odd Parity, 1 stop bitB. 8 Data bits, Even Parity, 2 stop bitsC. 8 Data bits, No Parity, 1.5 Stop bitsD. 8 Data bits, No Parity, 1 Stop bit
A network at a small business utilizes a star topology and is experiencing frequent collisionsamong data packets. Which of the following devices is MOST likely being used?()A. Unmanaged switchB. Hardware firewallC. HubD. Managed switch
A Ezonexam technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command.In which OSI layer is the problem most likely occurring?A．PhysicalB．Data linkC．Network layerD．Transport layerE．Application layer
A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command.In which OSI layer is the problem most likely occurring?（）A. PhysicalB. Data linkC. Network layerD. Transport layerE. Application layer
Which of the following is the MOST likely default configuration for a serial port?（）A、8 Data bits, Odd Parity, 1 stop bitB、8 Data bits, Even Parity, 2 stop bitsC、8 Data bits, No Parity, 1.5 Stop bitsD、8 Data bits, No Parity, 1 Stop bit
You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol statusfor the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors.Which layer of the OSI model does the problem most likely exist？（）A、PhysicalB、SessionC、ApplicationD、Data-LinkE、Network
