Beretta 92 Pistols Test Quiz Questions

[hoppy70]

I am semi-retired and I am taking a self-passed and self-taught Armorers course on Beretta 92 Pistols. I hope to become a part-time light Gunsmith in the future. There are over 60 quiz questions that cover this course. I have answered most of the required quiz questions but I am having some concerns related to some of the following quiz questions. Either I am not sure of the correct answer or I have received conflicting answers. Can someone help? Thanks for your help!

Note #1. The Beretta 92 is a
a) straight blowback gun
b) locked breech gun
c) Italian roller lock gun
d) None of the above

Note #2. What causes the pistol to unlock?
a) The locking block plunger hitting the frame of the pistol
b) The link riding up in the frame and going over top dead center
c) The toggle in the barrel is driven downward by inertia
d) The roller lock is cammed by the recesses in the slide

Note #3. What stops the rearward movement of the barrel?
a) The roller lock bottoms out in the frame's insert
b) The barrel is pinned to the frame and does not actually move
c) The barrel stops from the recoil spring's coil bind
d) The frame

Note #4. The locking block plunger pushes the locking block
a) up
b) down
c) sideways
d) there is no locking block per say

Note #6. When the pistol is closed the locking block locks into
a) the machined area in the slide
b) a recess cut into the frame
c) the camming area of the slide catch
d) the hammer bushing

Note #7. What causes the barrel to rise when it moving forward and locking up?
a) The link
b) The camming action of the locking block against the cam in the frame

Again, thanks for your help!

[5pins]

#1=b
#2=a
#3=d
#4=b
#5=a
#7 has me a little confused. The barrel on the 92 doesn’t rise. It is a strait forward backward motion. But since there is no link in the 92 then I would say “b” is the correct answer.

[shootist26]

this is what I got

1b
2a
3d
4b
6b
7 none of the above? I'm not sure about this one

[Suvorov]

1-b
2-a
3-d
4-b
6-a
7- are those the only answers provided, because the barrel on the M9 does not rise but rather stays in the plane during recoil. If those are the only two choices, then b is the "best" match as there is no link.

[hoppy70]

1-b
2-a
3-d
4-b
6-a
7- are those the only answers provided, because the barrel on the M9 does not rise but rather stays in the plane during recoil. If those are the only two choices, then b is the "best" match as there is no link.

Thanks for the help!!!