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Refer to the exhibit. What is output by this code?
Answer: B
while count > 4 : 8 = True while count > 4 : 7 = True while count > 4 : 6 = True while count > 4 : 5 = True while count > 4 : 4 = False!
Source: Adapted from community discussion — Mekai2020
What are two characteristics of a directional antenna? (Choose two.)
Answer: CE
DRAG DROP - Drag and drop the code snippets from the bottom onto the blanks in the script to convert a Python object into a JSON string. Not all options are used.
This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.
Answer: See figure below
json.loads() converts JSON strings to Python objects, while json.dumps() converts Python objects to JSON strings The correct is json json.dumps json.string
Source: Adapted from community discussion — jucevabe
When does Cisco DNA Center make changes to a device?
Answer: B
When assigning devices to a site, if Device Controllability is enabled, a workflow is automatically triggered to push the device configuration from the site to the devices. https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/2-2-2/user_guide/b_cisco_dna_center_ug_2_2_2/b_cisco_dna_center_ug_2_2_2_chapter_011.html
Source: Adapted from community discussion — Mekai2020
What is the function of a VTEP in VXLAN?
Answer: C
Which security actions must be implemented to prevent an API injection attack?
Answer: C
Options A, B, and D are related to general security best practices but are not specifically targeted at preventing API injection attacks.
Source: Adapted from community discussion — slacker_at_work
Refer to the exhibit. Which action automatically enables privilege exec mode when logging in via SSH?
Answer: D
Option "c" works if password checking is enabled --using the 'login' command. The following configuration prompts the user to enter a password and automatically grants privilege EXEC mode when connecting via SSH: -------- Router(config)# line vty 0 15 Router(config-line)# password 123 Router(config-line)# login Router(config-line)# privilege level 15 ------- Since we're using both a username and a password for login --using the 'login local' command, it is essential to set the user privilege level to 15 (the highest privilege) as follows: ---------- Router(config)# username cisco privilege 15 secret 5 $1$cM67$v7NQK0g2BGit77x88U1/00 ---------- With this configuration, any user logging in with the username "cisco" and the corresponding password will be placed directly into privilege EXEC mode upon authentication.
Source: Adapted from community discussion — AbdullahMohammad251
Refer to the exhibit. An engineer must verify the operational status of ISP 1 by testing the IP reachability of the ISP1 DNS server every 10 seconds. If the DNS server is not reachable from the CPE through the Gi0/0 interface, then the test should fail. Which two configuration sets must be used to accomplish this task? (Choose two.)
Answer: CD
If the DNS server is not reachable from the CPE through the Gi0/0 interface, then the test should fail. Add static route to direct through Gi0/0 network. C. ip route 198.51.100.252 255.255.255.255 198.51.100.1 verify the operational status of ISP 1 by testing the IP reachability of the ISP1 DNS server every 10 seconds. D. ip sla 1 icmp-echo 198.51.100.252 frequency 10 ip sla schedule 1 life forever start-time now
Source: Adapted from community discussion — Mekai2020
Refer to the exhibit. What can be determined from the output?
Answer: D
Refer to the exhibit. Which action results from executing the Python script?
Answer: D
#! /usr/bin/env python3 from pythonping import ping import paramiko import sys import time s = "%s %s" % (sys.argv[1],'') s1 = s.replace(' ','') ip = s1 t = "%s %s" % (sys.argv[2],'') #PYTHON ping needs root ! #r = ping(s1, count=7) #r1 = r.succes() #if r1 != True: # print (ip + " - no ping possible") # exit client = paramiko.client.SSHClient() client.load_system_host_keys() client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) client.connect(ip, username=USER, password=PSWD, port=22) stdin, stdout, stderr = client.exec_command(t +'\n') time.sleep(3) print(t) for u in stdout: print(u, end='') #print(u) client.close
Source: Adapted from community discussion — peer1024
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