Cisco Cisco Certifications 210-250 Questions & Answers

• Question 1001:

  Which of the following is true about Windows services?

  A. Windows services only function when a user has accessed the system.

  B. The Services Control Manager is the programming interface for modifying the configuration of Windows Services.

  C. Microsoft Windows services run in their own user session.

  D. Stopping a service requires a system reboot.

  Correct Answer: C

• Question 1002:

  What is an IIS parser log used for?

  A. For logging specific Windows events

  B. For backing up Windows logs

  C. To generate alerts and log events

  D. To provide universal query access to text-based data such as logs

  Correct Answer: D

• Question 1003:

  Which is the best definition of a Windows process?

  A. A program that is running within Windows

  B. The basic unit an operating system allocates process time to

  C. A group of worker threads that efficiently execute asynchronous callbacks for the application

  D. A unit of execution that is manually scheduled by an application

  Correct Answer: A

• Question 1004:

  Which statement about virtual address space is true?

  A. The virtual address space is shared by the system and referenced by a page table for each process.

  B. The virtual address space is private and cannot be accessed by other processes unless it is specifically shared.

  C. The virtual address represents the physical location of any object in memory.

  D. Virtual address space cannot be shared.

  Correct Answer: B

• Question 1005:

  Which of the following is true about handles?

  A. When Windows moves an object such as a memory block to make room in memory and the location of the object is impacted, the handles table is updated.

  B. Programmers can change a handle using Windows API.

  C. Handles can grant access rights against the operating system.

  D. When Windows moves an object such as a memory block to make room in memory and the location of the object is impacted, the pointer to the handle is updated.

  Correct Answer: A

• Question 1006:

  Which of the following are hashing algorithms?

  A. RSA

  B. MD5

  C. AES

  D. SHA

  Correct Answer: BD

• Question 1007:

  Which of the follow best describes Windows process permissions?

  A. User authentication data is stored in a token that is used to describe the security context of all processes associated with the user.

  B. Windows generates processes based on super user璴evel security permissions and limits processes based on predefined user authentication settings.

  C. Windows process permissions are developed by Microsoft and enforced by the host system administrator.

  D. Windows grants access to all processes unless otherwise defined by the Windows administrator

  Correct Answer: A

• Question 1008:

  Which of the following of the following is a true statement about a stack and heap?

  A. Heaps can allocate a block of memory at any time and free it at any time.

  B. Stacks can allocate a block of memory at any time and free it at any time.

  C. Heaps are best for when you know exactly how much memory you should use.

  D. Stacks are best when you don't know how much memory to use.

  Correct Answer: A

• Question 1009:

  What is the Windows registry?

  A. A list of registered software on the Windows operating system

  B. Memory allocated to running programs

  C. A database used to store information necessary to configure the system for users, applications, and hardware devices

  D. A list of drivers for applications running on the Windows operating system

  Correct Answer: C

• Question 1010:

  Which of the following is a function of the Windows registry?

  A. To register software with the application provider

  B. To load device drivers and start up programs

  C. To back up application registration data

  D. To log upgrade information

  Correct Answer: B