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A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）
- A、A virus has infected the system
- B、Corrupted BOOT.INI file
- C、Corrupt MBR
- D、Boot sector corruption
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更多 “A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）A、A virus has infected the systemB、Corrupted BOOT.INI fileC、Corrupt MBRD、Boot sector corruption” 相关考题
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请编写两个函数int sum_of_powers(int k，int n)，powers(int m，int n)，求1～6的k次方的和,sum_of_powers中参数k和n分别表示k次方和所求数列中最大的一个自然数，最后返回所求值，powers中参数m和n分别表示m为底数n为指数，最后返回所求值。要求使用for循环和函数嵌套(int sum_of_powers中调用powers)实现算法。输出结果如下：sum of 4 powers of intergers from 1 to 6=2275注意：部分源程序已存在文件test25_2.cpp中。请勿修改主函数main和其他函数中的任何内容，仅在函数sum_of_powers和powers的花括号中填写若干语句。文件test25_2.cpp的内容如下：include＜iostream.h＞const int k(4)；const int n(6)；int sum_of_powers(int k，int n)，powers(int m，int n)；void main(){cout＜＜"sum of "＜＜k＜＜" powers Of intergers from 1 to "＜＜n＜＜"="；cout＜＜sum_of_powers(k，n)＜＜endl；}int sum_of_powers(int k，int n){}int powers(int m， int n){}
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When Bob, a technician, powers up a desktop PC, the unit will repeat three short beeps and will not POST. Which of the following is MOST likely the problem?()
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A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）A. A virus has infected the systemB. Corrupted BOOT.INI fileC. Corrupt MBRD. Boot sector corruption
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Which of the following is a feature of a unit of work?()
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When Bob, a technician, powers up a desktop PC, the unit will repeat three short beeps and will not POST. Which of the following is MOST likely the problem?（）A、The memory is failing.B、The CPU is overheating.C、The hard drive is not attached properly.D、The operating system is not installed.
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A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （）A、A virus has infected the systemB、Corrupted BOOT.INI fileC、Corrupt MBRD、Boot sector corruption
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Which of the following is a feature of a unit of work?（）A、It applies to a single data server.B、It is a recoverable sequence of operations.C、Its value can be queried from the system catalog tables.D、It begins when the application connects to the data server.
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单选题A customer has been quoted a DS8800. Which part of the TDA process would ensure that there isenough power in the customer location to operate the system?（）A
Pre-sale B
Post-sale C
Pre-install D
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多选题class Order implements Runnable { public void run （） { try { Thread.sleep （2000） ； } catch （Exception e） System.out.print（"in"） ； public static void main （String [] args） { Thread t = new Thread （new Order （）） ； t.start （） ； System.out.print （"pre "） ； try { t.join （） ； } catch （Exception e） { } System.out.print （"post"） ； 可产生哪两项结果？（）Apre in postBpre inCin post preDin pre postEpre post in
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单选题Which of the following is a feature of a unit of work?（）A
It applies to a single data server.B
It is a recoverable sequence of operations.C
Its value can be queried from the system catalog tables.D
It begins when the application connects to the data server.
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单选题A server is having problems booting into the operating system. Which of the following can provide important information to begin to trouble shoot the cause？（）A
System logsB
Firmware updatesC
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单选题When Bob, a technician, powers up a desktop PC, the unit will repeat three short beeps and will not POST. Which of the following is MOST likely the problem?（）A
The memory is failing.B
The CPU is overheating.C
The hard drive is not attached properly.D
The operating system is not installed.
考题
单选题A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （）A
A virus has infected the systemB
Corrupted BOOT.INI fileC
Corrupt MBRD
Boot sector corruption
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Check the backplane cabling.B
Check the server BIOS.C
Update the RAID controller firmware.D
Install the latest hard drive firmware
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单选题Refer to the exhibit. A network administrator configures a new router and enters the copy startup-config running-config on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enter the system configuration dialog as shown. What is the caust of the problem?（）A
The network administrator faled to save the configuration.B
The configuration register is set to 0x2100.C
The boot system flash command is missing from the configuration.D
The configuraiton register is set to 0x2102.E
The router is configured with the boot system startup command.
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