Answers to Introduction to Enterprise Computing > Module 3 > graded quiz

Introduction to Enterprise Computing > Module 3 > graded quiz


Question 1

Which of the following are considered “computer resources”?    

- Storage

* All of the above

- Channels

- Data sets



Question 2

Which PCIe hardware component improves security by performing cryptographic functions?   

- Cybersecurity    

* Hardware security module    

- Data-centric security    

- Crypto graphic processor    



Question 3

Which CNTLUNIT keyword specifies the address or addresses to which the control unit is attached?    

- Link cssid    

- Link director

* Link address    

- Link control



Question 4

Which channel type provides 3270 sessions to serve as a vehicle for an operating system?    

- CFS

* OSC

- OSD

- CFR



Question 5

Which of the following IOCP statements are optional?    

- CNTLUNIT    

- CHIPID

* ID

- IODEVICE



Question 6

Which statement defines the LPARs and the logical channel subsystems?    

- IODEVICE

* Resource

- ID

- CHIPID

- CNTLUNIT    



Question 7

The Image activation order is defined in which profile?    

- Group

- Load

* Reset

- Image



Question 8

What is the name of the process that loads the IOCDS in HSA?    

- Activate

- CPC

- IPL

* POR



Question 9

During an initial program load, what is the name of the device which contains the operating system?    

- WLM

- SYSPROG    

* SYSRES    

- CPC



Question 10

Where can activation profiles be initiated from?   

Operating system console    

- HMC

* HMC and SE

- DASD console

- DASD console and Operating system console    



Question 11

Scenario: The mainframe is powered on and all 85 LPARs are IPL’ed. 

Which activation profile, when activated, will crash all 85 LPARs along with their operating systems?    

* Reset

- Group

- Load

- Image



Question 12

Which position(s) in the Load Parameter contains the information on what messages are to be displayed during IPL time?    

- 7 and 8

- 5 and 7

* 7

- 6

- 1, 2, 3 and 4



Question 13

 What is the name of the process that loads operating system from the SYSRES device and loads it into main storage?  

- Load

- POR

- CPC

* IPL



Question 14

Which file or data set is used during an IPL and contains the hardware and software definitions of the system?    

- VSAM

* IODF

- IOCP

- IOSM



Question 15

What allows data to be decrypted the moment it is needed?    

* Pervasive encryption    

- Pervading encryption    

- Encryption key    

- Prevalent encryption



Question 16

What is another name for asymmetric encryption?    

* Public key encryption    

- Mainframe encryption    

- Tokenization    

- Data security encryption    



Question 17

What is the name of the high performance cryptographic engine which exists for every IBM Z processor?    

- PCIe    

* CPACF    

- HSM    

- LDAP