keep the cooker under close watch
always keep the cooker half full
never leave the cooker empty
never turn off the stove
第1题：
Embedded systems always require the user to manipulate bits in
registers or variables. Given an integer variable a, write two code fragments.
The first should set bit 5 of a. The second shnuld clear bit 5 of a. In both
cases, the remaining bits should be unmodified.
第2题：
A network technician is troubleshooting a network issue that has just been reported. Which of thefollowing troubleshooting steps should the technician take FIRST to help resolve this issue?（）
第3题：
According to the first rule, high executive pay is ______.
A．nothing but a problem concerning governance
B．due to the abuses of power
C．unrelated with bosses' decisions
D．provided for managers so that it would harm companies
第4题：
A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?（）
第5题：
A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To trouble shoot this problem， which step should the administrator take FIRST？（）
第6题：
The main feature of(72)is that they follow a first-come/first-served rule. For instance, the line of(73)waiting to be run on a computer system.
A．looplinks
B．queues
C．stacks
D．trees
第7题：
Which of the following security policies is BEST to use when trying to mitigate the risks involved with allowing a user to access company email via their cell phone？（）
第8题：
According to the passage，which of the following statements is TRUE?（ ）
A．You should be the first one to leave your work．
B．You should ask your C0—workers for your duties．
C．You should not be eager to go back home．
D．You are required to arrive l 5 minutes earlier．
第9题：
A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）
第10题：
A user reports that they are unable to print to a remote printer. Which of the following should the technician check FIRST？（）