IBM认证考试
A system has users doing interactive work while background jobs are running. Interactive users are requesting that system response time be improved for foreground processes. Which tuning parameters should be changed to accomplish this？（）A、 schedtune -hB
题目
A system has users doing interactive work while background jobs are running. Interactive users are requesting that system response time be improved for foreground processes. Which tuning parameters should be changed to accomplish this？（）
- A、 schedtune -h
- B、 schedtune -r
- C、 vmtune -f
- D、 schedtune -w
相似问题和答案
第1题：
The bank has designed a system to prevent the() of credit cards.
A、use
B、loan
C、misuse
D、protection
第2题：
A.Compilation fails.
B.The file system has a new empty directory named dir.
C.The file system has a new empty directory named newDir.
D.The file system has a directory named dir, containing a file f1.txt.
E.The file system has a directory named newDir, containing a file f1.txt.
第3题：
●The (75) has several major components，including the system kernel,a memory management system,the file system manager,device drivers，and the system libraries.
(75) A．application
B．information system
C．network
D．operating system
【解析】操作系统有几个主要组成部分，主要包括系统内核、内存管理、文件系统管理、设备驱动管理和系统库等。
第4题：
The ______ has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A．application
B．information system
C．network
D．operating system
解析：译文的含义是：()有几个主要部件，包括系统内核、存储管理系统、文件系统管理器、设备驱动器和系统库。A、B、C、D各选项的意思依次为：应用软件、信息系统、网络、操作系统，所以本题应该选择D。
第5题：
The operating system has several major components，including the(64)，a memory management system，the file system manager，device drivers，and the system libraries．
A．application kernel
B．information kernel
C．network kernel
D．system kernel
解析：操作系统包含几大组成部分，其中有系统内核，内存管理系统，文件系统管理器，设备驱动程序和系统库。
第6题：
The(74)has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A．application
B．information system
C．network
D．operating system
解析：操作系统有几个主要组成部分，主要包括系统内核、内存管理、文件系统管理、设备驱动管理和系统库等。
第7题：
The(72)has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A．application
B．information system
C．operating system
D．iterative
解析：本题考操场作系统的管理要素。
第8题：
● The （71） has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
（71）
A. application
B. information system
C. operating system
D. information processing
第9题：
The(71)has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A．application
B．information system
C．operating system
D．information processing
解析：操作系统包含以下主要部件：系统内核、内存管理系统、文件管理系统、设备驱动程序和系统库。
第10题：
A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）
A.lslpp -f IX49035
B.lslpp -fB U437542
C.instfix -f IX49035
D.instfix -ik IX49035