Question 1

You’re using the local backend. In the current workspace, terraform.tfstate was accidentally deleted, but the configuration is unchanged. You run terraform plan.Which statements are true? (select three)

Options :

A : Data sources may still read remote systems during planning, but they do not fix the resource state.

B : State locking will prevent the plan from running until the state is restored.

C : terraform destroy cannot identify any resources to destroy until state is restored

D : Terraform will try to create previously managed resources.

E : Previous terraform output values are still available.

Answer: A,C,D

Question 2

A root module includes several variables in terraform.tfvars. You add a child module as shown below. What values can the child module access by default?module "web" { source = "./modules/web"}

Options :

A : Only values passed to it via the module block since root variables are not automatically accessible inside the module.

B : All of the root variables from terraform.tfvars since children inherit parent variable values automatically.

C : Any root variables, as long as they are defined by a locals block, since locals are global across the configuration.

D : Only values that are defined as outputs in the root module since outputs are always available to children in the same run.

Answer: A

Question 3

You join a new team and run terraform plan in a repository without running terraform init first. Which errors might you encounter? (select two)

Options :

A : Error: Invalid configuration syntax indicating problems with the .tf files

B : Error: Terraform version mismatch indicating you need a different Terraform version

C : Error: Backend initialization required indicating the backend hasn't been configured

D : Error: Could not load plugin indicating provider plugins are not installed

E : Error: State file is corrupted indicating the state needs to be recovered

Answer: C,D

Question 4

In the snippet below, where does the value for vpc_security_group_ids come from?module "ec2_instances" { source = "terraform-aws-modules/ec2-instance/aws" version = "4.3.0" name = "pr0d-east-app" instance_count = 2 ami = "ami-0c5204531f799e5-2" instance_type = "t3.micro" vpc_security_group_ids = [module.vpc.default_security_group_id] subnet_id = module.vpc.public_subnets[0] tags = { Owner = "btk-platform", Env = "pr0d-east" }}

Options :

A : an environment variable being used during a terraform apply

B : from a variable likely declared in a .tfvars file being passed to the module

C : the Terraform public registry

D : the output of another module

Answer: D

Question 5

You have a set of city names, but the module input expects a list of strings. Which expression correctly converts the set to a list?variable "cities" { type = set(string) default = ["pune", "goa", "austin", "agra"]}

Options :

A : module "trip" { source = "./modules/trip" city_list = values(var.cities)}

B : module "trip" { source = "./modules/trip" city_list = var.cities[0]}

C : module "trip" { source = "./modules/trip" city_list = tolist(var.cities)}

D : module "trip" { source = "./modules/trip" city_list = flatten(var.cities)}

Answer: C

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