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WorksheetsLatihan UAS Cloud Computing
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
What is the unique, Oracle-assigned identifier for every OCI resource?
a)
IAM Key
b)
OCID (Oracle Cloud ID)
c)
VCN Tag
d)
Resource IP
e)
Tenancy Token
2.
Which IAM entity is used to collect users who need the same type of access to resources?
a)
Compartment
b)
Dynamic Group
c)
Unit
d)
Group
e)
Policy
3.
What is the "Principle of Least Privilege" in OCI IAM?
a)
Users have no permissions until placed in a group with a policy
b)
Every user is a default administrator
c)
Users can access all resources within their compartment
d)
Permissions are granted to individual users only
e)
Admin access is given to all users in the root compartment
4.
Which component allows an OCI instance to make API calls to other services without manual credentials?
a)
API Signing Key
b)
Auth Token
c)
Instance Principal
d)
SSH Key
e)
IAM User
5.
Which IAM policy verb provides the highest level of access?
a)
Inspect
b)
Read
c)
Use
d)
Manage
e)
Administer
6.
In OCI policy syntax, what does the "Use" verb generally NOT allow?
a)
Working with existing resources
b)
Listing resources
c)
Creating or deleting resources
d)
Reading metadata
e)
Viewing resource status
7.
What is a "Compartment" in OCI?
a)
A physical server rack
b)
A collection of related resources to organize access
c)
A virtual network segment
d)
A storage unit for backup files
e)
A billing account for sub-users
8.
Where can OCI policies be attached?
a)
To individual users only
b)
To a compartment or the tenancy
c)
To a specific VM instance
d)
To a block volume
e)
To a network gateway
9.
Which authentication method is required when using the OCI CLI or SDK?
a)
Username and Password
b)
API Signing Key (RSA)
c)
Biometric scan
d)
2FA App
e)
Console Token
10.
Which OCI feature allows you to organize resources and is a global service?
a)
VCN
b)
IAM
c)
Compute
d)
Block Volume
e)
Subnet
11.
What does VCN stand for in OCI?
a)
Virtual Computer Node
b)
Virtual Cloud Network
c)
Verified Cloud Network
d)
Variable Control Node
e)
Visual Cloud Network
12.
Which method is used to define the IP address range for a VCN?
a)
HTTP
b)
CIDR
c)
DNS
d)
DHCP
e)
ICMP
13.
What is the function of an Internet Gateway?
a)
Connects VCN to on-premises data centers
b)
Allows bidirectional communication with the internet
c)
Provides outbound-only access for private subnets
d)
Connects two different VCNs
e)
Acts as a firewall for the subnet
14.
Which gateway is used to give private instances outbound-only access to the internet?
a)
Internet Gateway
b)
Service Gateway
c)
NAT Gateway
d)
Dynamic Routing Gateway
e)
Local Peering Gateway
15.
What is the purpose of a Service Gateway?
a)
Connecting to the public internet
b)
Accessing Oracle Services without using the internet
c)
Routing traffic to on-premises servers
d)
Monitoring network performance
e)
Encrypting all network traffic
16.
Which component acts as a virtual firewall for a subnet?
a)
NAT Gateway
b)
Route Table
c)
Security List
d)
Dynamic Routing Gateway
e)
VCN Console
17.
A subnet that allows instances to have public IP addresses is called a:
a)
Private Subnet
b)
Public Subnet
c)
Protected Subnet
d)
Shared Subnet
e)
Regional Subnet
18.
Which component connects OCI to an on-premises network via VPN or FastConnect?
a)
Internet Gateway
b)
NAT Gateway
c)
Service Gateway
d)
Dynamic Routing Gateway (DRG)
e)
Local Peering Gateway
19.
What defines where network traffic from a subnet should be directed?
a)
Security List
b)
CIDR Block
c)
Route Table
d)
IAM Policy
e)
Instance Shape
20.
What is the primary difference between a Public and Private Subnet?
a)
Public subnets have higher bandwidth
b)
Private subnets cannot access any OCI services
c)
Public subnets allow internet reachability
d)
Private subnets do not use CIDR
e)
Public subnets are free
21.
Which OCI Compute type provides a physical server without virtualisation?
a)
Virtual Machine (VM)
b)
Bare Metal (BM)
c)
Dedicated VM Host (DVH)
d)
Container
e)
Serverless Function
22.
What is a "Shape" in OCI Compute?
a)
Physical design
b)
Template for OS
c)
Specification of CPU, RAM, and network
d)
Geographic location
e)
Security level
23.
Which component is the virtual disk where the OS is installed for a Compute instance?
a)
Object Bucket
b)
File System
c)
Boot Volume
d)
Archive Storage
e)
RAM Disk
24.
What software is used to create Virtual Machines on a physical server?
a)
API
b)
Hypervisor
c)
VCN
d)
CIDR
e)
IAM
25.
What happens to a Boot Volume when an instance is deleted if "Preserve" is selected?
a)
It is permanently deleted
b)
It is moved to Object Storage
c)
It is saved for new instances
d)
It is formatted automatically
e)
It is encrypted with a new key
26.
Which storage service is "Internet-scale" and uses HTTP/web service approach?
a)
Block Volume
b)
File Storage
c)
Object Storage
d)
Local NVMe
e)
Tape Library
27.
In Object Storage, what is a "Bucket"?
a)
A physical hard drive
b)
A logical container for storing objects
c)
A type of network cable
d)
A backup schedule
e)
A security rule
28.
Which storage tier is most economical for rarely accessed data?
a)
Standard
b)
Infrequent Access
c)
Archive
d)
Higher Performance
e)
Ultra High Performance
29.
Which storage service uses the NFSv3 protocol and can be shared among many instances?
a)
Block Volume
b)
Object Storage
c)
File Storage Service (FSS)
d)
Boot Volume
e)
Archive Storage
30.
What is a "Snapshot" in the context of Block Volumes?
a)
Real-time video
b)
Point-in-time copy of data
c)
Log of network traffic
d)
Hardware diagnostic
e)
User profile picture
31.
What are the three "Self" characteristics of an Oracle Autonomous Database?
a)
Self-provisioning, scaling, managing
b)
Self-driving, securing, repairing
c)
Self-starting, stopping, restarting
d)
Self-creating, deleting, updating
e)
Self-learning, thinking, acting
32.
In OCI Database Service, what does RAC stand for?
a)
Remote Access Control
b)
Real Application Clusters
c)
Rapid Application Creation
d)
Redundant Array of Computers
e)
Regional Access Center
33.
Which service is responsible for patching and tuning in an Autonomous Database?
a)
The Customer
b)
The DBA
c)
Oracle
d)
The Network Admin
e)
The Cloud Auditor
34.
What is the primary use of Oracle Data Guard?
a)
Improving performance
b)
Managing passwords
c)
HA and Disaster Recovery (Failover)
d)
Compressing data
e)
Creating web interfaces
35.
Which deployment option for Autonomous Database offers full isolation?
a)
Shared Infrastructure
b)
Dedicated Infrastructure
c)
Public Subnet
d)
Bare Metal
e)
VM Standard
36.
What is "Vertical Scaling"?
a)
Adding more servers
b)
Increasing CPU/RAM on a single instance
c)
Moving to a different region
d)
Connecting VCNs
e)
Deleting resources
37.
What is "Horizontal Scaling"?
a)
Upgrading CPU
b)
Adding or removing instances in a pool
c)
Changing storage tier
d)
Renaming compartment
e)
Increasing internet speed
38.
Which component manages a collection of Compute instances for autoscaling?
a)
Instance Configuration
b)
Instance Pool
c)
Load Balancer
d)
Security List
e)
Route Table
39.
In Autoscaling, what is a "Scale Out" rule?
a)
Rule to delete instances
b)
Rule to add instances based on high usage
c)
Rule to shut down data center
d)
Rule to move data
e)
Rule to change shape
40.
Scaling based on a specific date and time is called:
a)
Metric-based scaling
b)
Schedule-based scaling
c)
Manual scaling
d)
Vertical scaling
e)
Random scaling
41.
Under which menu in OCI Console can you find Billing and Cost options?
a)
Networking
b)
Governance and Administration
c)
Compute
d)
Storage
e)
Marketplace
42.
Which tool allows you to visualize spending patterns and filter costs?
a)
Budgets
b)
Cost Analysis
c)
Usage Reports
d)
Payment Method
e)
Compartment Quota
43.
What is the purpose of OCI Budgets?
a)
To automatically pay bills
b)
To track spending and set alerts
c)
To increase resource limits
d)
To calculate taxes
e)
To store credit cards
44.
Which feature allows you to set hard limits on resource consumption?
a)
Cost Analysis
b)
Budgets
c)
Compartment Quotas
d)
Service Limits
e)
Usage Reports
45.
What are "Service Limits"?
a)
Max internet speed
b)
Max resources allowed in region/tenancy
c)
Cost per hour
d)
Trial expiration date
e)
Number of users
46.
To use Cost Analysis, which group must a user be a member of?
a)
NetworkAdmins
b)
StorageUsers
c)
Administrators
d)
FinanceUsers
e)
ReadOnlyUsers
47.
What can you do with OCI Usage Reports?
a)
Chat with support
b)
Download detailed CSV files
c)
Change currency
d)
Delete resources
e)
Create VM instances
48.
Which tag type is secured by policies and has a schema?
a)
Free-form tags
b)
Defined tags
c)
Cost tags
d)
Network tags
e)
Temporary tags
49.
In OCI, what does "BYOL" stand for?
a)
Buy Your Own Linux
b)
Bring Your Own License
c)
Build Your Own Library
d)
Backup Your Own Log
e)
Best Yield On Limits
50.
What is the benefit of "Policy Inheritance" in compartments?
a)
Policies in parent apply to child compartments
b)
Users become admins automatically
c)
Billing is shared
d)
Increases DB performance
e)
Allows resource movement
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