What creates software-based versions of physical hardware allowing multiple operating systems to run simultaneously? | Card: 1 / 66 |
True or False: Type 1 hypervisors run as applications within a standard operating system. | Card: 3 / 66 |
False. Type 1 hypervisors install directly on physical hardware without an underlying OS. | Card: 4 / 66 |
A VM needs 6 GB RAM but startup fails with 'insufficient memory'. Host has 32 GB with 30 GB allocated to other VMs. What's wrong? | Card: 5 / 66 |
Which cloud model provides virtualized servers where customers manage operating systems and applications? | Card: 7 / 66 |
_____ provisioning allocates all disk space immediately, while _____ provisioning allocates space as needed. | Card: 11 / 66 |
Which hypervisor type would you choose for production servers running 24/7 business applications? | Card: 15 / 66 |
False. RAM cannot be overcommitted - total allocated RAM cannot exceed physical RAM minus hypervisor overhead. | Card: 18 / 66 |
A thin-provisioned 100 GB VM shows 45 GB used but pauses with 'insufficient disk space'. What's the likely cause? | Card: 23 / 66 |
Which cloud characteristic allows resources to scale automatically based on demand? | Card: 25 / 66 |
Private cloud infrastructure is dedicated to _____ organization(s), while public cloud serves _____ customers. | Card: 33 / 66 |
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Six VMs running on a host show slow performance during business hours. CPU utilization is 90% with 12% CPU ready time. What's wrong? | Card: 35 / 66 |
Which cloud service model requires customers to only manage their data and user access? | Card: 37 / 66 |
True or False: Host-only networking allows VMs to communicate with external networks. | Card: 41 / 66 |
Which deployment combines public and private clouds allowing data movement between them? | Card: 45 / 66 |
VMs with _____ desktops reset to clean state after logoff, while _____ desktops maintain user changes. | Card: 47 / 66 |
True or False: Type 2 hypervisors provide better performance than Type 1 for production workloads. | Card: 51 / 66 |
False. Type 1 provides better performance with 2-10% overhead vs Type 2's 10-20% overhead. | Card: 52 / 66 |
A VM snapshot chain shows base disk 80 GB, total files 180 GB. What should be done first? | Card: 53 / 66 |
Which NIST cloud characteristic describes pay-per-use billing based on actual consumption? | Card: 55 / 66 |
_____ cloud is shared infrastructure for organizations with common compliance requirements like healthcare or government. | Card: 59 / 66 |
True or False: Thick provisioning provides slightly better performance than thin provisioning. | Card: 61 / 66 |
True. Thick provisioning avoids dynamic block allocation during write operations. | Card: 62 / 66 |
A bridged VM cannot obtain DHCP address while others work fine. What should be checked first? | Card: 63 / 66 |
What is the key difference between persistent and non-persistent virtual desktop pools in VDI environments? | Card: 65 / 66 |
Persistent assigns same VM each login; non-persistent provides random VM from pool | Card: 66 / 66 |






